520099992

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{101741}}^1$

素因数の和:101824

約数の個数: 48

約数和(自身を含む): 1428457680

約数和(自身を除く): 908357688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 101741, 203482, 305223, 406964, 610446, 813928, 915669, 1220892, 1831338, 2441784, 3662676, 7223611, 7325352, 14447222, 21670833, 28894444, 43341666, 57788888, 65012499, 86683332, 130024998, 173366664, 260049996, 520099992]

約数ペア:

[(1, 520099992), (2, 260049996), (3, 173366664), (4, 130024998), (6, 86683332), (8, 65012499), (9, 57788888), (12, 43341666), (18, 28894444), (24, 21670833), (36, 14447222), (71, 7325352), (72, 7223611), (142, 3662676), (213, 2441784), (284, 1831338), (426, 1220892), (568, 915669), (639, 813928), (852, 610446), (1278, 406964), (1704, 305223), (2556, 203482), (5112, 101741)]