470975888

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{11621}}^1$

素因数の和:11795

約数の個数: 40

約数和(自身を含む): 972761400

約数和(自身を除く): 501785512

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 149, 272, 298, 596, 1192, 2384, 2533, 5066, 10132, 11621, 20264, 23242, 40528, 46484, 92968, 185936, 197557, 395114, 790228, 1580456, 1731529, 3160912, 3463058, 6926116, 13852232, 27704464, 29435993, 58871986, 117743972, 235487944, 470975888]

約数ペア:

[(1, 470975888), (2, 235487944), (4, 117743972), (8, 58871986), (16, 29435993), (17, 27704464), (34, 13852232), (68, 6926116), (136, 3463058), (149, 3160912), (272, 1731529), (298, 1580456), (596, 790228), (1192, 395114), (2384, 197557), (2533, 185936), (5066, 92968), (10132, 46484), (11621, 40528), (20264, 23242)]