641886336

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1$

素因数の和:213

約数の個数: 384

約数和(自身を含む): 2359382400

約数和(自身を除く): 1717496064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 157, 168, 169, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 314, 336, 338, 351, 364, 378, 384, 416, 432, 448, 468, 471, 504, 507, 546, 576, 624, 628, 672, 676, 702, 728, 756, 819, 832, 864, 896, 936, 942, 1008, 1014, 1092, 1099, 1152, 1183, 1248, 1256, 1344, 1352, 1404, 1413, 1456, 1512, 1521, 1638, 1664, 1728, 1872, 1884, 2016, 2028, 2041, 2184, 2198, 2366, 2457, 2496, 2512, 2688, 2704, 2808, 2826, 2912, 3024, 3042, 3276, 3297, 3456, 3549, 3744, 3768, 4032, 4056, 4082, 4239, 4368, 4396, 4563, 4732, 4914, 4992, 5024, 5408, 5616, 5652, 5824, 6048, 6084, 6123, 6552, 6594, 7098, 7488, 7536, 8064, 8112, 8164, 8478, 8736, 8792, 9126, 9464, 9828, 9891, 10048, 10647, 10816, 11232, 11304, 11648, 12096, 12168, 12246, 13104, 13188, 14196, 14287, 14976, 15072, 16224, 16328, 16956, 17472, 17584, 18252, 18369, 18928, 19656, 19782, 20096, 21294, 21632, 22464, 22608, 24192, 24336, 24492, 26208, 26376, 26533, 28392, 28574, 29673, 30144, 31941, 32448, 32656, 33912, 34944, 35168, 36504, 36738, 37856, 39312, 39564, 42588, 42861, 44928, 45216, 48672, 48984, 52416, 52752, 53066, 55107, 56784, 57148, 59346, 60288, 63882, 64896, 65312, 67824, 70336, 73008, 73476, 75712, 78624, 79128, 79599, 85176, 85722, 90432, 97344, 97968, 104832, 105504, 106132, 110214, 113568, 114296, 118692, 127764, 128583, 130624, 135648, 140672, 146016, 146952, 151424, 157248, 158256, 159198, 170352, 171444, 180864, 185731, 194688, 195936, 211008, 212264, 220428, 227136, 228592, 237384, 238797, 255528, 257166, 261248, 271296, 292032, 293904, 314496, 316512, 318396, 340704, 342888, 371462, 385749, 391872, 422016, 424528, 440856, 454272, 457184, 474768, 477594, 511056, 514332, 542592, 557193, 584064, 587808, 633024, 636792, 681408, 685776, 716391, 742924, 771498, 783744, 849056, 881712, 914368, 949536, 955188, 1022112, 1028664, 1114386, 1175616, 1266048, 1273584, 1362816, 1371552, 1432782, 1485848, 1542996, 1671579, 1698112, 1763424, 1828736, 1899072, 1910376, 2044224, 2057328, 2228772, 2351232, 2547168, 2743104, 2865564, 2971696, 3085992, 3343158, 3396224, 3526848, 3798144, 3820752, 4088448, 4114656, 4457544, 5014737, 5094336, 5486208, 5731128, 5943392, 6171984, 6686316, 7053696, 7641504, 8229312, 8915088, 10029474, 10188672, 11462256, 11886784, 12343968, 13372632, 15283008, 16458624, 17830176, 20058948, 22924512, 23773568, 24687936, 26745264, 30566016, 35660352, 40117896, 45849024, 49375872, 53490528, 71320704, 80235792, 91698048, 106981056, 160471584, 213962112, 320943168, 641886336]

約数ペア:

[(1, 641886336), (2, 320943168), (3, 213962112), (4, 160471584), (6, 106981056), (7, 91698048), (8, 80235792), (9, 71320704), (12, 53490528), (13, 49375872), (14, 45849024), (16, 40117896), (18, 35660352), (21, 30566016), (24, 26745264), (26, 24687936), (27, 23773568), (28, 22924512), (32, 20058948), (36, 17830176), (39, 16458624), (42, 15283008), (48, 13372632), (52, 12343968), (54, 11886784), (56, 11462256), (63, 10188672), (64, 10029474), (72, 8915088), (78, 8229312), (84, 7641504), (91, 7053696), (96, 6686316), (104, 6171984), (108, 5943392), (112, 5731128), (117, 5486208), (126, 5094336), (128, 5014737), (144, 4457544), (156, 4114656), (157, 4088448), (168, 3820752), (169, 3798144), (182, 3526848), (189, 3396224), (192, 3343158), (208, 3085992), (216, 2971696), (224, 2865564), (234, 2743104), (252, 2547168), (273, 2351232), (288, 2228772), (312, 2057328), (314, 2044224), (336, 1910376), (338, 1899072), (351, 1828736), (364, 1763424), (378, 1698112), (384, 1671579), (416, 1542996), (432, 1485848), (448, 1432782), (468, 1371552), (471, 1362816), (504, 1273584), (507, 1266048), (546, 1175616), (576, 1114386), (624, 1028664), (628, 1022112), (672, 955188), (676, 949536), (702, 914368), (728, 881712), (756, 849056), (819, 783744), (832, 771498), (864, 742924), (896, 716391), (936, 685776), (942, 681408), (1008, 636792), (1014, 633024), (1092, 587808), (1099, 584064), (1152, 557193), (1183, 542592), (1248, 514332), (1256, 511056), (1344, 477594), (1352, 474768), (1404, 457184), (1413, 454272), (1456, 440856), (1512, 424528), (1521, 422016), (1638, 391872), (1664, 385749), (1728, 371462), (1872, 342888), (1884, 340704), (2016, 318396), (2028, 316512), (2041, 314496), (2184, 293904), (2198, 292032), (2366, 271296), (2457, 261248), (2496, 257166), (2512, 255528), (2688, 238797), (2704, 237384), (2808, 228592), (2826, 227136), (2912, 220428), (3024, 212264), (3042, 211008), (3276, 195936), (3297, 194688), (3456, 185731), (3549, 180864), (3744, 171444), (3768, 170352), (4032, 159198), (4056, 158256), (4082, 157248), (4239, 151424), (4368, 146952), (4396, 146016), (4563, 140672), (4732, 135648), (4914, 130624), (4992, 128583), (5024, 127764), (5408, 118692), (5616, 114296), (5652, 113568), (5824, 110214), (6048, 106132), (6084, 105504), (6123, 104832), (6552, 97968), (6594, 97344), (7098, 90432), (7488, 85722), (7536, 85176), (8064, 79599), (8112, 79128), (8164, 78624), (8478, 75712), (8736, 73476), (8792, 73008), (9126, 70336), (9464, 67824), (9828, 65312), (9891, 64896), (10048, 63882), (10647, 60288), (10816, 59346), (11232, 57148), (11304, 56784), (11648, 55107), (12096, 53066), (12168, 52752), (12246, 52416), (13104, 48984), (13188, 48672), (14196, 45216), (14287, 44928), (14976, 42861), (15072, 42588), (16224, 39564), (16328, 39312), (16956, 37856), (17472, 36738), (17584, 36504), (18252, 35168), (18369, 34944), (18928, 33912), (19656, 32656), (19782, 32448), (20096, 31941), (21294, 30144), (21632, 29673), (22464, 28574), (22608, 28392), (24192, 26533), (24336, 26376), (24492, 26208)]