250136406

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:610

約数の個数: 96

約数和(自身を含む): 620605440

約数和(自身を除く): 370469034

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 127, 171, 234, 247, 254, 342, 381, 443, 494, 741, 762, 886, 1143, 1329, 1482, 1651, 2223, 2286, 2413, 2658, 3302, 3987, 4446, 4826, 4953, 5759, 7239, 7974, 8417, 9906, 11518, 14478, 14859, 16834, 17277, 21717, 25251, 29718, 31369, 34554, 43434, 50502, 51831, 56261, 62738, 75753, 94107, 103662, 109421, 112522, 151506, 168783, 188214, 218842, 282321, 328263, 337566, 506349, 564642, 656526, 731393, 984789, 1012698, 1068959, 1462786, 1969578, 2137918, 2194179, 3206877, 4388358, 6413754, 6582537, 9620631, 13165074, 13896467, 19241262, 27792934, 41689401, 83378802, 125068203, 250136406]

約数ペア:

[(1, 250136406), (2, 125068203), (3, 83378802), (6, 41689401), (9, 27792934), (13, 19241262), (18, 13896467), (19, 13165074), (26, 9620631), (38, 6582537), (39, 6413754), (57, 4388358), (78, 3206877), (114, 2194179), (117, 2137918), (127, 1969578), (171, 1462786), (234, 1068959), (247, 1012698), (254, 984789), (342, 731393), (381, 656526), (443, 564642), (494, 506349), (741, 337566), (762, 328263), (886, 282321), (1143, 218842), (1329, 188214), (1482, 168783), (1651, 151506), (2223, 112522), (2286, 109421), (2413, 103662), (2658, 94107), (3302, 75753), (3987, 62738), (4446, 56261), (4826, 51831), (4953, 50502), (5759, 43434), (7239, 34554), (7974, 31369), (8417, 29718), (9906, 25251), (11518, 21717), (14478, 17277), (14859, 16834)]