956470528

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 2168406016

約数和(自身を除く): 1211935488

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 73, 104, 124, 127, 128, 146, 208, 248, 254, 256, 292, 403, 416, 496, 508, 584, 806, 832, 949, 992, 1016, 1168, 1612, 1651, 1664, 1898, 1984, 2032, 2263, 2336, 3224, 3302, 3328, 3796, 3937, 3968, 4064, 4526, 4672, 6448, 6604, 7592, 7874, 7936, 8128, 9052, 9271, 9344, 12896, 13208, 15184, 15748, 16256, 18104, 18542, 18688, 25792, 26416, 29419, 30368, 31496, 32512, 36208, 37084, 51181, 51584, 52832, 58838, 60736, 62992, 72416, 74168, 102362, 103168, 105664, 117676, 120523, 121472, 125984, 144832, 148336, 204724, 211328, 235352, 241046, 242944, 251968, 287401, 289664, 296672, 409448, 422656, 470704, 482092, 503936, 574802, 579328, 593344, 818896, 941408, 964184, 1007872, 1149604, 1186688, 1637792, 1882816, 1928368, 2299208, 2373376, 3275584, 3736213, 3765632, 3856736, 4598416, 6551168, 7472426, 7531264, 7713472, 9196832, 13102336, 14944852, 15426944, 18393664, 29889704, 30853888, 36787328, 59779408, 73574656, 119558816, 239117632, 478235264, 956470528]

約数ペア:

[(1, 956470528), (2, 478235264), (4, 239117632), (8, 119558816), (13, 73574656), (16, 59779408), (26, 36787328), (31, 30853888), (32, 29889704), (52, 18393664), (62, 15426944), (64, 14944852), (73, 13102336), (104, 9196832), (124, 7713472), (127, 7531264), (128, 7472426), (146, 6551168), (208, 4598416), (248, 3856736), (254, 3765632), (256, 3736213), (292, 3275584), (403, 2373376), (416, 2299208), (496, 1928368), (508, 1882816), (584, 1637792), (806, 1186688), (832, 1149604), (949, 1007872), (992, 964184), (1016, 941408), (1168, 818896), (1612, 593344), (1651, 579328), (1664, 574802), (1898, 503936), (1984, 482092), (2032, 470704), (2263, 422656), (2336, 409448), (3224, 296672), (3302, 289664), (3328, 287401), (3796, 251968), (3937, 242944), (3968, 241046), (4064, 235352), (4526, 211328), (4672, 204724), (6448, 148336), (6604, 144832), (7592, 125984), (7874, 121472), (7936, 120523), (8128, 117676), (9052, 105664), (9271, 103168), (9344, 102362), (12896, 74168), (13208, 72416), (15184, 62992), (15748, 60736), (16256, 58838), (18104, 52832), (18542, 51584), (18688, 51181), (25792, 37084), (26416, 36208), (29419, 32512), (30368, 31496)]