249974142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 588349440

約数和(自身を除く): 338375298

約数列:

[1, 2, 3, 6, 11, 22, 29, 31, 33, 58, 62, 66, 87, 93, 121, 174, 186, 242, 319, 341, 363, 383, 638, 682, 726, 766, 899, 957, 1023, 1149, 1798, 1914, 2046, 2298, 2697, 3509, 3751, 4213, 5394, 7018, 7502, 8426, 9889, 10527, 11107, 11253, 11873, 12639, 19778, 21054, 22214, 22506, 23746, 25278, 29667, 33321, 35619, 46343, 59334, 66642, 71238, 92686, 108779, 122177, 130603, 139029, 217558, 244354, 261206, 278058, 326337, 344317, 366531, 391809, 652674, 688634, 733062, 783618, 1032951, 1343947, 1436633, 2065902, 2687894, 2873266, 3787487, 4031841, 4309899, 7574974, 8063682, 8619798, 11362461, 22724922, 41662357, 83324714, 124987071, 249974142]

約数ペア:

[(1, 249974142), (2, 124987071), (3, 83324714), (6, 41662357), (11, 22724922), (22, 11362461), (29, 8619798), (31, 8063682), (33, 7574974), (58, 4309899), (62, 4031841), (66, 3787487), (87, 2873266), (93, 2687894), (121, 2065902), (174, 1436633), (186, 1343947), (242, 1032951), (319, 783618), (341, 733062), (363, 688634), (383, 652674), (638, 391809), (682, 366531), (726, 344317), (766, 326337), (899, 278058), (957, 261206), (1023, 244354), (1149, 217558), (1798, 139029), (1914, 130603), (2046, 122177), (2298, 108779), (2697, 92686), (3509, 71238), (3751, 66642), (4213, 59334), (5394, 46343), (7018, 35619), (7502, 33321), (8426, 29667), (9889, 25278), (10527, 23746), (11107, 22506), (11253, 22214), (11873, 21054), (12639, 19778)]