15697500996

素因数分解:

$2^2\times 3^1\times {\mathrm{431}}^1\times {\mathrm{557}}^1\times {\mathrm{5449}}^1$

素因数の和:6444

約数の個数: 48

約数和(自身を含む): 36785145600

約数和(自身を除く): 21087644604

約数列:

[1, 2, 3, 4, 6, 12, 431, 557, 862, 1114, 1293, 1671, 1724, 2228, 2586, 3342, 5172, 5449, 6684, 10898, 16347, 21796, 32694, 65388, 240067, 480134, 720201, 960268, 1440402, 2348519, 2880804, 3035093, 4697038, 6070186, 7045557, 9105279, 9394076, 12140372, 14091114, 18210558, 28182228, 36421116, 1308125083, 2616250166, 3924375249, 5232500332, 7848750498, 15697500996]

約数ペア:

[(1, 15697500996), (2, 7848750498), (3, 5232500332), (4, 3924375249), (6, 2616250166), (12, 1308125083), (431, 36421116), (557, 28182228), (862, 18210558), (1114, 14091114), (1293, 12140372), (1671, 9394076), (1724, 9105279), (2228, 7045557), (2586, 6070186), (3342, 4697038), (5172, 3035093), (5449, 2880804), (6684, 2348519), (10898, 1440402), (16347, 960268), (21796, 720201), (32694, 480134), (65388, 240067)]