489831552

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 384

約数和(自身を含む): 1782144000

約数和(自身を除く): 1292312448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 23, 24, 28, 32, 36, 38, 42, 46, 48, 56, 57, 63, 64, 69, 72, 76, 84, 92, 96, 112, 114, 126, 128, 133, 138, 139, 144, 152, 161, 168, 171, 184, 192, 207, 224, 228, 252, 266, 276, 278, 288, 304, 322, 336, 342, 368, 384, 399, 414, 417, 437, 448, 456, 483, 504, 532, 552, 556, 576, 608, 644, 672, 684, 736, 798, 828, 834, 874, 896, 912, 966, 973, 1008, 1064, 1104, 1112, 1152, 1197, 1216, 1251, 1288, 1311, 1344, 1368, 1449, 1472, 1596, 1656, 1668, 1748, 1824, 1932, 1946, 2016, 2128, 2208, 2224, 2394, 2432, 2502, 2576, 2622, 2641, 2688, 2736, 2898, 2919, 2944, 3059, 3192, 3197, 3312, 3336, 3496, 3648, 3864, 3892, 3933, 4032, 4256, 4416, 4448, 4788, 5004, 5152, 5244, 5282, 5472, 5796, 5838, 6118, 6384, 6394, 6624, 6672, 6992, 7296, 7728, 7784, 7866, 7923, 8064, 8512, 8757, 8832, 8896, 9177, 9576, 9591, 10008, 10304, 10488, 10564, 10944, 11592, 11676, 12236, 12768, 12788, 13248, 13344, 13984, 15456, 15568, 15732, 15846, 17024, 17514, 17792, 18354, 18487, 19152, 19182, 20016, 20608, 20976, 21128, 21888, 22379, 23184, 23352, 23769, 24472, 25536, 25576, 26496, 26688, 27531, 27968, 28773, 30912, 31136, 31464, 31692, 35028, 36708, 36974, 38304, 38364, 40032, 41952, 42256, 44758, 46368, 46704, 47538, 48944, 51072, 51152, 53376, 55062, 55461, 55936, 57546, 60743, 61824, 62272, 62928, 63384, 67137, 70056, 73416, 73948, 76608, 76728, 80064, 83904, 84512, 89516, 92736, 93408, 95076, 97888, 102304, 110124, 110922, 115092, 121486, 124544, 125856, 126768, 134274, 140112, 146832, 147896, 153216, 153456, 160128, 166383, 167808, 169024, 179032, 182229, 185472, 186816, 190152, 195776, 201411, 204608, 220248, 221844, 230184, 242972, 251712, 253536, 268548, 280224, 293664, 295792, 306912, 332766, 338048, 358064, 364458, 373632, 380304, 391552, 402822, 409216, 425201, 440496, 443688, 460368, 485944, 503424, 507072, 537096, 546687, 560448, 587328, 591584, 613824, 665532, 716128, 728916, 760608, 805644, 850402, 880992, 887376, 920736, 971888, 1014144, 1074192, 1093374, 1120896, 1174656, 1183168, 1227648, 1275603, 1331064, 1432256, 1457832, 1521216, 1611288, 1700804, 1761984, 1774752, 1841472, 1943776, 2148384, 2186748, 2366336, 2551206, 2662128, 2864512, 2915664, 3042432, 3222576, 3401608, 3523968, 3549504, 3682944, 3826809, 3887552, 4296768, 4373496, 5102412, 5324256, 5831328, 6445152, 6803216, 7099008, 7653618, 7775104, 8593536, 8746992, 10204824, 10648512, 11662656, 12890304, 13606432, 15307236, 17493984, 20409648, 21297024, 23325312, 25780608, 27212864, 30614472, 34987968, 40819296, 54425728, 61228944, 69975936, 81638592, 122457888, 163277184, 244915776, 489831552]

約数ペア:

[(1, 489831552), (2, 244915776), (3, 163277184), (4, 122457888), (6, 81638592), (7, 69975936), (8, 61228944), (9, 54425728), (12, 40819296), (14, 34987968), (16, 30614472), (18, 27212864), (19, 25780608), (21, 23325312), (23, 21297024), (24, 20409648), (28, 17493984), (32, 15307236), (36, 13606432), (38, 12890304), (42, 11662656), (46, 10648512), (48, 10204824), (56, 8746992), (57, 8593536), (63, 7775104), (64, 7653618), (69, 7099008), (72, 6803216), (76, 6445152), (84, 5831328), (92, 5324256), (96, 5102412), (112, 4373496), (114, 4296768), (126, 3887552), (128, 3826809), (133, 3682944), (138, 3549504), (139, 3523968), (144, 3401608), (152, 3222576), (161, 3042432), (168, 2915664), (171, 2864512), (184, 2662128), (192, 2551206), (207, 2366336), (224, 2186748), (228, 2148384), (252, 1943776), (266, 1841472), (276, 1774752), (278, 1761984), (288, 1700804), (304, 1611288), (322, 1521216), (336, 1457832), (342, 1432256), (368, 1331064), (384, 1275603), (399, 1227648), (414, 1183168), (417, 1174656), (437, 1120896), (448, 1093374), (456, 1074192), (483, 1014144), (504, 971888), (532, 920736), (552, 887376), (556, 880992), (576, 850402), (608, 805644), (644, 760608), (672, 728916), (684, 716128), (736, 665532), (798, 613824), (828, 591584), (834, 587328), (874, 560448), (896, 546687), (912, 537096), (966, 507072), (973, 503424), (1008, 485944), (1064, 460368), (1104, 443688), (1112, 440496), (1152, 425201), (1197, 409216), (1216, 402822), (1251, 391552), (1288, 380304), (1311, 373632), (1344, 364458), (1368, 358064), (1449, 338048), (1472, 332766), (1596, 306912), (1656, 295792), (1668, 293664), (1748, 280224), (1824, 268548), (1932, 253536), (1946, 251712), (2016, 242972), (2128, 230184), (2208, 221844), (2224, 220248), (2394, 204608), (2432, 201411), (2502, 195776), (2576, 190152), (2622, 186816), (2641, 185472), (2688, 182229), (2736, 179032), (2898, 169024), (2919, 167808), (2944, 166383), (3059, 160128), (3192, 153456), (3197, 153216), (3312, 147896), (3336, 146832), (3496, 140112), (3648, 134274), (3864, 126768), (3892, 125856), (3933, 124544), (4032, 121486), (4256, 115092), (4416, 110922), (4448, 110124), (4788, 102304), (5004, 97888), (5152, 95076), (5244, 93408), (5282, 92736), (5472, 89516), (5796, 84512), (5838, 83904), (6118, 80064), (6384, 76728), (6394, 76608), (6624, 73948), (6672, 73416), (6992, 70056), (7296, 67137), (7728, 63384), (7784, 62928), (7866, 62272), (7923, 61824), (8064, 60743), (8512, 57546), (8757, 55936), (8832, 55461), (8896, 55062), (9177, 53376), (9576, 51152), (9591, 51072), (10008, 48944), (10304, 47538), (10488, 46704), (10564, 46368), (10944, 44758), (11592, 42256), (11676, 41952), (12236, 40032), (12768, 38364), (12788, 38304), (13248, 36974), (13344, 36708), (13984, 35028), (15456, 31692), (15568, 31464), (15732, 31136), (15846, 30912), (17024, 28773), (17514, 27968), (17792, 27531), (18354, 26688), (18487, 26496), (19152, 25576), (19182, 25536), (20016, 24472), (20608, 23769), (20976, 23352), (21128, 23184), (21888, 22379)]