387630056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:267

約数の個数: 128

約数和(自身を含む): 886464000

約数和(自身を除く): 498833944

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 37, 44, 47, 68, 74, 88, 94, 136, 148, 149, 187, 188, 296, 298, 374, 376, 407, 517, 596, 629, 748, 799, 814, 1034, 1192, 1258, 1496, 1598, 1628, 1639, 1739, 2068, 2516, 2533, 3196, 3256, 3278, 3478, 4136, 5032, 5066, 5513, 6392, 6556, 6919, 6956, 7003, 8789, 10132, 11026, 13112, 13838, 13912, 14006, 17578, 19129, 20264, 22052, 27676, 27863, 28012, 29563, 35156, 38258, 44104, 55352, 55726, 56024, 59126, 60643, 70312, 76516, 77033, 93721, 111452, 118252, 119051, 121286, 153032, 154066, 187442, 222904, 236504, 238102, 242572, 259111, 308132, 325193, 374884, 476204, 485144, 518222, 616264, 650386, 749768, 952408, 1030931, 1036444, 1300772, 1309561, 2061862, 2072888, 2601544, 2619122, 2850221, 4123724, 4404887, 5238244, 5700442, 8247448, 8809774, 10476488, 11400884, 17619548, 22801768, 35239096, 48453757, 96907514, 193815028, 387630056]

約数ペア:

[(1, 387630056), (2, 193815028), (4, 96907514), (8, 48453757), (11, 35239096), (17, 22801768), (22, 17619548), (34, 11400884), (37, 10476488), (44, 8809774), (47, 8247448), (68, 5700442), (74, 5238244), (88, 4404887), (94, 4123724), (136, 2850221), (148, 2619122), (149, 2601544), (187, 2072888), (188, 2061862), (296, 1309561), (298, 1300772), (374, 1036444), (376, 1030931), (407, 952408), (517, 749768), (596, 650386), (629, 616264), (748, 518222), (799, 485144), (814, 476204), (1034, 374884), (1192, 325193), (1258, 308132), (1496, 259111), (1598, 242572), (1628, 238102), (1639, 236504), (1739, 222904), (2068, 187442), (2516, 154066), (2533, 153032), (3196, 121286), (3256, 119051), (3278, 118252), (3478, 111452), (4136, 93721), (5032, 77033), (5066, 76516), (5513, 70312), (6392, 60643), (6556, 59126), (6919, 56024), (6956, 55726), (7003, 55352), (8789, 44104), (10132, 38258), (11026, 35156), (13112, 29563), (13838, 28012), (13912, 27863), (14006, 27676), (17578, 22052), (19129, 20264)]