427670616

素因数分解:

$2^3\times 3^1\times {\mathrm{257}}^1\times {\mathrm{69337}}^1$

素因数の和:69603

約数の個数: 32

約数和(自身を含む): 1073352240

約数和(自身を除く): 645681624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 257, 514, 771, 1028, 1542, 2056, 3084, 6168, 69337, 138674, 208011, 277348, 416022, 554696, 832044, 1664088, 17819609, 35639218, 53458827, 71278436, 106917654, 142556872, 213835308, 427670616]

約数ペア:

[(1, 427670616), (2, 213835308), (3, 142556872), (4, 106917654), (6, 71278436), (8, 53458827), (12, 35639218), (24, 17819609), (257, 1664088), (514, 832044), (771, 554696), (1028, 416022), (1542, 277348), (2056, 208011), (3084, 138674), (6168, 69337)]