289580928

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8287}}^1$

素因数の和:8324

約数の個数: 128

約数和(自身を含む): 946821120

約数和(自身を除く): 657240192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 832, 896, 1092, 1248, 1344, 1456, 1664, 2184, 2496, 2688, 2912, 4368, 4992, 5824, 8287, 8736, 11648, 16574, 17472, 24861, 33148, 34944, 49722, 58009, 66296, 99444, 107731, 116018, 132592, 174027, 198888, 215462, 232036, 265184, 323193, 348054, 397776, 430924, 464072, 530368, 646386, 696108, 754117, 795552, 861848, 928144, 1060736, 1292772, 1392216, 1508234, 1591104, 1723696, 1856288, 2262351, 2585544, 2784432, 3016468, 3182208, 3447392, 3712576, 4524702, 5171088, 5568864, 6032936, 6894784, 7425152, 9049404, 10342176, 11137728, 12065872, 13789568, 18098808, 20684352, 22275456, 24131744, 36197616, 41368704, 48263488, 72395232, 96526976, 144790464, 289580928]

約数ペア:

[(1, 289580928), (2, 144790464), (3, 96526976), (4, 72395232), (6, 48263488), (7, 41368704), (8, 36197616), (12, 24131744), (13, 22275456), (14, 20684352), (16, 18098808), (21, 13789568), (24, 12065872), (26, 11137728), (28, 10342176), (32, 9049404), (39, 7425152), (42, 6894784), (48, 6032936), (52, 5568864), (56, 5171088), (64, 4524702), (78, 3712576), (84, 3447392), (91, 3182208), (96, 3016468), (104, 2784432), (112, 2585544), (128, 2262351), (156, 1856288), (168, 1723696), (182, 1591104), (192, 1508234), (208, 1392216), (224, 1292772), (273, 1060736), (312, 928144), (336, 861848), (364, 795552), (384, 754117), (416, 696108), (448, 646386), (546, 530368), (624, 464072), (672, 430924), (728, 397776), (832, 348054), (896, 323193), (1092, 265184), (1248, 232036), (1344, 215462), (1456, 198888), (1664, 174027), (2184, 132592), (2496, 116018), (2688, 107731), (2912, 99444), (4368, 66296), (4992, 58009), (5824, 49722), (8287, 34944), (8736, 33148), (11648, 24861), (16574, 17472)]