664364208

素因数分解:

$2^4\times 3^1\times {\mathrm{1657}}^1\times {\mathrm{8353}}^1$

素因数の和:10021

約数の個数: 40

約数和(自身を含む): 1717515568

約数和(自身を除く): 1053151360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1657, 3314, 4971, 6628, 8353, 9942, 13256, 16706, 19884, 25059, 26512, 33412, 39768, 50118, 66824, 79536, 100236, 133648, 200472, 400944, 13840921, 27681842, 41522763, 55363684, 83045526, 110727368, 166091052, 221454736, 332182104, 664364208]

約数ペア:

[(1, 664364208), (2, 332182104), (3, 221454736), (4, 166091052), (6, 110727368), (8, 83045526), (12, 55363684), (16, 41522763), (24, 27681842), (48, 13840921), (1657, 400944), (3314, 200472), (4971, 133648), (6628, 100236), (8353, 79536), (9942, 66824), (13256, 50118), (16706, 39768), (19884, 33412), (25059, 26512)]