1912941056

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:262

約数の個数: 160

約数和(自身を含む): 4341055488

約数和(自身を除く): 2428114432

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, 512, 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, 6656, 7592, 7874, 7936, 8128, 9052, 9271, 9344, 12896, 13208, 15184, 15748, 15872, 16256, 18104, 18542, 18688, 25792, 26416, 29419, 30368, 31496, 32512, 36208, 37084, 37376, 51181, 51584, 52832, 58838, 60736, 62992, 65024, 72416, 74168, 102362, 103168, 105664, 117676, 120523, 121472, 125984, 144832, 148336, 204724, 206336, 211328, 235352, 241046, 242944, 251968, 287401, 289664, 296672, 409448, 422656, 470704, 482092, 485888, 503936, 574802, 579328, 593344, 818896, 845312, 941408, 964184, 1007872, 1149604, 1158656, 1186688, 1637792, 1882816, 1928368, 2015744, 2299208, 2373376, 3275584, 3736213, 3765632, 3856736, 4598416, 4746752, 6551168, 7472426, 7531264, 7713472, 9196832, 13102336, 14944852, 15062528, 15426944, 18393664, 26204672, 29889704, 30853888, 36787328, 59779408, 61707776, 73574656, 119558816, 147149312, 239117632, 478235264, 956470528, 1912941056]

約数ペア:

[(1, 1912941056), (2, 956470528), (4, 478235264), (8, 239117632), (13, 147149312), (16, 119558816), (26, 73574656), (31, 61707776), (32, 59779408), (52, 36787328), (62, 30853888), (64, 29889704), (73, 26204672), (104, 18393664), (124, 15426944), (127, 15062528), (128, 14944852), (146, 13102336), (208, 9196832), (248, 7713472), (254, 7531264), (256, 7472426), (292, 6551168), (403, 4746752), (416, 4598416), (496, 3856736), (508, 3765632), (512, 3736213), (584, 3275584), (806, 2373376), (832, 2299208), (949, 2015744), (992, 1928368), (1016, 1882816), (1168, 1637792), (1612, 1186688), (1651, 1158656), (1664, 1149604), (1898, 1007872), (1984, 964184), (2032, 941408), (2263, 845312), (2336, 818896), (3224, 593344), (3302, 579328), (3328, 574802), (3796, 503936), (3937, 485888), (3968, 482092), (4064, 470704), (4526, 422656), (4672, 409448), (6448, 296672), (6604, 289664), (6656, 287401), (7592, 251968), (7874, 242944), (7936, 241046), (8128, 235352), (9052, 211328), (9271, 206336), (9344, 204724), (12896, 148336), (13208, 144832), (15184, 125984), (15748, 121472), (15872, 120523), (16256, 117676), (18104, 105664), (18542, 103168), (18688, 102362), (25792, 74168), (26416, 72416), (29419, 65024), (30368, 62992), (31496, 60736), (32512, 58838), (36208, 52832), (37084, 51584), (37376, 51181)]