661856832

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 560

約数和(自身を含む): 2561002752

約数和(自身を除く): 1899145920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 23, 24, 26, 27, 28, 32, 36, 39, 42, 46, 48, 52, 54, 56, 61, 63, 64, 69, 72, 78, 81, 84, 91, 92, 96, 104, 108, 112, 117, 122, 126, 138, 144, 156, 161, 162, 168, 182, 183, 184, 189, 192, 207, 208, 216, 224, 234, 244, 252, 273, 276, 288, 299, 312, 322, 324, 336, 351, 364, 366, 368, 378, 414, 416, 427, 432, 448, 468, 483, 488, 504, 546, 549, 552, 567, 576, 598, 621, 624, 644, 648, 672, 702, 728, 732, 736, 756, 793, 819, 828, 832, 854, 864, 897, 936, 966, 976, 1008, 1053, 1092, 1098, 1104, 1134, 1196, 1242, 1248, 1281, 1288, 1296, 1344, 1403, 1404, 1449, 1456, 1464, 1472, 1512, 1586, 1638, 1647, 1656, 1708, 1728, 1794, 1863, 1872, 1932, 1952, 2016, 2093, 2106, 2184, 2196, 2208, 2268, 2379, 2392, 2457, 2484, 2496, 2562, 2576, 2592, 2691, 2806, 2808, 2898, 2912, 2928, 3024, 3172, 3276, 3294, 3312, 3416, 3588, 3726, 3744, 3843, 3864, 3904, 4032, 4186, 4209, 4212, 4347, 4368, 4392, 4416, 4536, 4758, 4784, 4914, 4941, 4968, 5124, 5152, 5184, 5382, 5551, 5612, 5616, 5796, 5824, 5856, 6048, 6279, 6344, 6552, 6588, 6624, 6832, 7137, 7176, 7371, 7452, 7488, 7686, 7728, 8073, 8372, 8418, 8424, 8694, 8736, 8784, 9072, 9516, 9568, 9821, 9828, 9882, 9936, 10248, 10304, 10764, 11102, 11224, 11232, 11529, 11592, 11712, 12096, 12558, 12627, 12688, 13041, 13104, 13176, 13248, 13664, 14274, 14352, 14742, 14904, 15372, 15456, 16146, 16653, 16744, 16836, 16848, 17388, 17472, 17568, 18144, 18239, 18837, 19032, 19136, 19642, 19656, 19764, 19872, 20496, 21411, 21528, 22204, 22448, 22464, 23058, 23184, 24219, 25116, 25254, 25376, 26082, 26208, 26352, 27328, 28548, 28704, 29463, 29484, 29808, 30744, 30912, 32292, 33306, 33488, 33672, 33696, 34587, 34776, 35136, 36288, 36478, 37674, 37881, 38064, 39284, 39312, 39528, 39744, 40992, 42822, 43056, 44408, 44896, 46116, 46368, 48438, 49959, 50232, 50508, 50752, 52164, 52416, 52704, 54717, 56511, 57096, 57408, 58926, 58968, 59616, 61488, 64233, 64584, 66612, 66976, 67344, 67392, 69174, 69552, 72956, 75348, 75762, 76128, 78568, 78624, 79056, 81984, 85644, 86112, 88389, 88816, 89792, 92232, 92736, 96876, 99918, 100464, 101016, 104328, 105408, 109434, 113022, 113643, 114192, 117852, 117936, 119232, 122976, 127673, 128466, 129168, 133224, 133952, 134688, 138348, 139104, 145912, 149877, 150696, 151524, 152256, 157136, 157248, 158112, 164151, 169533, 171288, 172224, 176778, 177632, 184464, 193752, 199836, 200928, 202032, 208656, 218868, 226044, 227286, 228384, 235704, 235872, 245952, 255346, 256932, 258336, 265167, 266448, 269376, 276696, 278208, 291824, 299754, 301392, 303048, 314272, 316224, 328302, 339066, 342576, 353556, 355264, 368928, 383019, 387504, 399672, 401856, 404064, 417312, 437736, 449631, 452088, 454572, 456768, 471408, 471744, 492453, 510692, 513864, 516672, 530334, 532896, 553392, 583648, 599508, 602784, 606096, 628544, 656604, 678132, 685152, 707112, 737856, 766038, 775008, 795501, 799344, 808128, 834624, 875472, 899262, 904176, 909144, 942816, 984906, 1021384, 1027728, 1060668, 1065792, 1106784, 1149057, 1167296, 1199016, 1205568, 1212192, 1313208, 1356264, 1370304, 1414224, 1477359, 1532076, 1550016, 1591002, 1598688, 1750944, 1798524, 1808352, 1818288, 1885632, 1969812, 2042768, 2055456, 2121336, 2213568, 2298114, 2398032, 2424384, 2626416, 2712528, 2828448, 2954718, 3064152, 3182004, 3197376, 3447171, 3501888, 3597048, 3616704, 3636576, 3939624, 4085536, 4110912, 4242672, 4596228, 4796064, 5252832, 5425056, 5656896, 5909436, 6128304, 6364008, 6894342, 7194096, 7273152, 7879248, 8171072, 8485344, 9192456, 9592128, 10341513, 10505664, 10850112, 11818872, 12256608, 12728016, 13788684, 14388192, 15758496, 16970688, 18384912, 20683026, 23637744, 24513216, 25456032, 27577368, 28776384, 31516992, 36769824, 41366052, 47275488, 50912064, 55154736, 73539648, 82732104, 94550976, 110309472, 165464208, 220618944, 330928416, 661856832]

約数ペア:

[(1, 661856832), (2, 330928416), (3, 220618944), (4, 165464208), (6, 110309472), (7, 94550976), (8, 82732104), (9, 73539648), (12, 55154736), (13, 50912064), (14, 47275488), (16, 41366052), (18, 36769824), (21, 31516992), (23, 28776384), (24, 27577368), (26, 25456032), (27, 24513216), (28, 23637744), (32, 20683026), (36, 18384912), (39, 16970688), (42, 15758496), (46, 14388192), (48, 13788684), (52, 12728016), (54, 12256608), (56, 11818872), (61, 10850112), (63, 10505664), (64, 10341513), (69, 9592128), (72, 9192456), (78, 8485344), (81, 8171072), (84, 7879248), (91, 7273152), (92, 7194096), (96, 6894342), (104, 6364008), (108, 6128304), (112, 5909436), (117, 5656896), (122, 5425056), (126, 5252832), (138, 4796064), (144, 4596228), (156, 4242672), (161, 4110912), (162, 4085536), (168, 3939624), (182, 3636576), (183, 3616704), (184, 3597048), (189, 3501888), (192, 3447171), (207, 3197376), (208, 3182004), (216, 3064152), (224, 2954718), (234, 2828448), (244, 2712528), (252, 2626416), (273, 2424384), (276, 2398032), (288, 2298114), (299, 2213568), (312, 2121336), (322, 2055456), (324, 2042768), (336, 1969812), (351, 1885632), (364, 1818288), (366, 1808352), (368, 1798524), (378, 1750944), (414, 1598688), (416, 1591002), (427, 1550016), (432, 1532076), (448, 1477359), (468, 1414224), (483, 1370304), (488, 1356264), (504, 1313208), (546, 1212192), (549, 1205568), (552, 1199016), (567, 1167296), (576, 1149057), (598, 1106784), (621, 1065792), (624, 1060668), (644, 1027728), (648, 1021384), (672, 984906), (702, 942816), (728, 909144), (732, 904176), (736, 899262), (756, 875472), (793, 834624), (819, 808128), (828, 799344), (832, 795501), (854, 775008), (864, 766038), (897, 737856), (936, 707112), (966, 685152), (976, 678132), (1008, 656604), (1053, 628544), (1092, 606096), (1098, 602784), (1104, 599508), (1134, 583648), (1196, 553392), (1242, 532896), (1248, 530334), (1281, 516672), (1288, 513864), (1296, 510692), (1344, 492453), (1403, 471744), (1404, 471408), (1449, 456768), (1456, 454572), (1464, 452088), (1472, 449631), (1512, 437736), (1586, 417312), (1638, 404064), (1647, 401856), (1656, 399672), (1708, 387504), (1728, 383019), (1794, 368928), (1863, 355264), (1872, 353556), (1932, 342576), (1952, 339066), (2016, 328302), (2093, 316224), (2106, 314272), (2184, 303048), (2196, 301392), (2208, 299754), (2268, 291824), (2379, 278208), (2392, 276696), (2457, 269376), (2484, 266448), (2496, 265167), (2562, 258336), (2576, 256932), (2592, 255346), (2691, 245952), (2806, 235872), (2808, 235704), (2898, 228384), (2912, 227286), (2928, 226044), (3024, 218868), (3172, 208656), (3276, 202032), (3294, 200928), (3312, 199836), (3416, 193752), (3588, 184464), (3726, 177632), (3744, 176778), (3843, 172224), (3864, 171288), (3904, 169533), (4032, 164151), (4186, 158112), (4209, 157248), (4212, 157136), (4347, 152256), (4368, 151524), (4392, 150696), (4416, 149877), (4536, 145912), (4758, 139104), (4784, 138348), (4914, 134688), (4941, 133952), (4968, 133224), (5124, 129168), (5152, 128466), (5184, 127673), (5382, 122976), (5551, 119232), (5612, 117936), (5616, 117852), (5796, 114192), (5824, 113643), (5856, 113022), (6048, 109434), (6279, 105408), (6344, 104328), (6552, 101016), (6588, 100464), (6624, 99918), (6832, 96876), (7137, 92736), (7176, 92232), (7371, 89792), (7452, 88816), (7488, 88389), (7686, 86112), (7728, 85644), (8073, 81984), (8372, 79056), (8418, 78624), (8424, 78568), (8694, 76128), (8736, 75762), (8784, 75348), (9072, 72956), (9516, 69552), (9568, 69174), (9821, 67392), (9828, 67344), (9882, 66976), (9936, 66612), (10248, 64584), (10304, 64233), (10764, 61488), (11102, 59616), (11224, 58968), (11232, 58926), (11529, 57408), (11592, 57096), (11712, 56511), (12096, 54717), (12558, 52704), (12627, 52416), (12688, 52164), (13041, 50752), (13104, 50508), (13176, 50232), (13248, 49959), (13664, 48438), (14274, 46368), (14352, 46116), (14742, 44896), (14904, 44408), (15372, 43056), (15456, 42822), (16146, 40992), (16653, 39744), (16744, 39528), (16836, 39312), (16848, 39284), (17388, 38064), (17472, 37881), (17568, 37674), (18144, 36478), (18239, 36288), (18837, 35136), (19032, 34776), (19136, 34587), (19642, 33696), (19656, 33672), (19764, 33488), (19872, 33306), (20496, 32292), (21411, 30912), (21528, 30744), (22204, 29808), (22448, 29484), (22464, 29463), (23058, 28704), (23184, 28548), (24219, 27328), (25116, 26352), (25254, 26208), (25376, 26082)]