678158208

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6469}}^1$

素因数の和:6509

約数の個数: 192

約数和(自身を含む): 2402181600

約数和(自身を除く): 1724023392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 546, 576, 624, 672, 728, 819, 832, 896, 936, 1008, 1092, 1152, 1248, 1344, 1456, 1638, 1664, 1872, 2016, 2184, 2496, 2688, 2912, 3276, 3744, 4032, 4368, 4992, 5824, 6469, 6552, 7488, 8064, 8736, 11648, 12938, 13104, 14976, 17472, 19407, 25876, 26208, 34944, 38814, 45283, 51752, 52416, 58221, 77628, 84097, 90566, 103504, 104832, 116442, 135849, 155256, 168194, 181132, 207008, 232884, 252291, 271698, 310512, 336388, 362264, 407547, 414016, 465768, 504582, 543396, 588679, 621024, 672776, 724528, 756873, 815094, 828032, 931536, 1009164, 1086792, 1177358, 1242048, 1345552, 1449056, 1513746, 1630188, 1766037, 1863072, 2018328, 2173584, 2354716, 2484096, 2691104, 2898112, 3027492, 3260376, 3532074, 3726144, 4036656, 4347168, 4709432, 5298111, 5382208, 5796224, 6054984, 6520752, 7064148, 7452288, 8073312, 8694336, 9418864, 10596222, 10764416, 12109968, 13041504, 14128296, 16146624, 17388672, 18837728, 21192444, 24219936, 26083008, 28256592, 32293248, 37675456, 42384888, 48439872, 52166016, 56513184, 75350912, 84769776, 96879744, 113026368, 169539552, 226052736, 339079104, 678158208]

約数ペア:

[(1, 678158208), (2, 339079104), (3, 226052736), (4, 169539552), (6, 113026368), (7, 96879744), (8, 84769776), (9, 75350912), (12, 56513184), (13, 52166016), (14, 48439872), (16, 42384888), (18, 37675456), (21, 32293248), (24, 28256592), (26, 26083008), (28, 24219936), (32, 21192444), (36, 18837728), (39, 17388672), (42, 16146624), (48, 14128296), (52, 13041504), (56, 12109968), (63, 10764416), (64, 10596222), (72, 9418864), (78, 8694336), (84, 8073312), (91, 7452288), (96, 7064148), (104, 6520752), (112, 6054984), (117, 5796224), (126, 5382208), (128, 5298111), (144, 4709432), (156, 4347168), (168, 4036656), (182, 3726144), (192, 3532074), (208, 3260376), (224, 3027492), (234, 2898112), (252, 2691104), (273, 2484096), (288, 2354716), (312, 2173584), (336, 2018328), (364, 1863072), (384, 1766037), (416, 1630188), (448, 1513746), (468, 1449056), (504, 1345552), (546, 1242048), (576, 1177358), (624, 1086792), (672, 1009164), (728, 931536), (819, 828032), (832, 815094), (896, 756873), (936, 724528), (1008, 672776), (1092, 621024), (1152, 588679), (1248, 543396), (1344, 504582), (1456, 465768), (1638, 414016), (1664, 407547), (1872, 362264), (2016, 336388), (2184, 310512), (2496, 271698), (2688, 252291), (2912, 232884), (3276, 207008), (3744, 181132), (4032, 168194), (4368, 155256), (4992, 135849), (5824, 116442), (6469, 104832), (6552, 103504), (7488, 90566), (8064, 84097), (8736, 77628), (11648, 58221), (12938, 52416), (13104, 51752), (14976, 45283), (17472, 38814), (19407, 34944), (25876, 26208)]