258052814026

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{521}}^1\times {\mathrm{6871}}^1$

素因数の和:7691

約数の個数: 64

約数和(自身を含む): 468342743040

約数和(自身を除く): 210289929014

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 271, 521, 542, 1042, 1897, 3647, 3794, 5149, 6871, 7294, 9899, 10298, 13742, 19798, 36043, 48097, 69293, 72086, 96194, 130549, 138586, 141191, 261098, 282382, 913843, 988337, 1827686, 1862041, 1976674, 2682629, 3579791, 3724082, 5365258, 7159582, 13034287, 18778403, 25058537, 26068574, 35378779, 37556806, 50117074, 68016029, 70757558, 136032058, 247651453, 476112203, 495302906, 952224406, 970123361, 1940246722, 6790863527, 13581727054, 18432343859, 36864687718, 129026407013, 258052814026]

約数ペア:

[(1, 258052814026), (2, 129026407013), (7, 36864687718), (14, 18432343859), (19, 13581727054), (38, 6790863527), (133, 1940246722), (266, 970123361), (271, 952224406), (521, 495302906), (542, 476112203), (1042, 247651453), (1897, 136032058), (3647, 70757558), (3794, 68016029), (5149, 50117074), (6871, 37556806), (7294, 35378779), (9899, 26068574), (10298, 25058537), (13742, 18778403), (19798, 13034287), (36043, 7159582), (48097, 5365258), (69293, 3724082), (72086, 3579791), (96194, 2682629), (130549, 1976674), (138586, 1862041), (141191, 1827686), (261098, 988337), (282382, 913843)]