409188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 1069376

約数和(自身を除く): 660188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 61, 78, 86, 122, 129, 156, 172, 183, 244, 258, 366, 516, 559, 732, 793, 1118, 1586, 1677, 2236, 2379, 2623, 3172, 3354, 4758, 5246, 6708, 7869, 9516, 10492, 15738, 31476, 34099, 68198, 102297, 136396, 204594, 409188]

約数ペア:

[(1, 409188), (2, 204594), (3, 136396), (4, 102297), (6, 68198), (12, 34099), (13, 31476), (26, 15738), (39, 10492), (43, 9516), (52, 7869), (61, 6708), (78, 5246), (86, 4758), (122, 3354), (129, 3172), (156, 2623), (172, 2379), (183, 2236), (244, 1677), (258, 1586), (366, 1118), (516, 793), (559, 732)]