1257440808

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{98299}}^1$

素因数の和:98362

約数の個数: 64

約数和(自身を含む): 3468024000

約数和(自身を除く): 2210583192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 123, 156, 164, 246, 312, 328, 492, 533, 984, 1066, 1599, 2132, 3198, 4264, 6396, 12792, 98299, 196598, 294897, 393196, 589794, 786392, 1179588, 1277887, 2359176, 2555774, 3833661, 4030259, 5111548, 7667322, 8060518, 10223096, 12090777, 15334644, 16121036, 24181554, 30669288, 32242072, 48363108, 52393367, 96726216, 104786734, 157180101, 209573468, 314360202, 419146936, 628720404, 1257440808]

約数ペア:

[(1, 1257440808), (2, 628720404), (3, 419146936), (4, 314360202), (6, 209573468), (8, 157180101), (12, 104786734), (13, 96726216), (24, 52393367), (26, 48363108), (39, 32242072), (41, 30669288), (52, 24181554), (78, 16121036), (82, 15334644), (104, 12090777), (123, 10223096), (156, 8060518), (164, 7667322), (246, 5111548), (312, 4030259), (328, 3833661), (492, 2555774), (533, 2359176), (984, 1277887), (1066, 1179588), (1599, 786392), (2132, 589794), (3198, 393196), (4264, 294897), (6396, 196598), (12792, 98299)]