326346424

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{9467}}^1$

素因数の和:9643

約数の個数: 32

約数和(自身を含む): 636249600

約数和(自身を除く): 309903176

約数列:

[1, 2, 4, 8, 31, 62, 124, 139, 248, 278, 556, 1112, 4309, 8618, 9467, 17236, 18934, 34472, 37868, 75736, 293477, 586954, 1173908, 1315913, 2347816, 2631826, 5263652, 10527304, 40793303, 81586606, 163173212, 326346424]

約数ペア:

[(1, 326346424), (2, 163173212), (4, 81586606), (8, 40793303), (31, 10527304), (62, 5263652), (124, 2631826), (139, 2347816), (248, 1315913), (278, 1173908), (556, 586954), (1112, 293477), (4309, 75736), (8618, 37868), (9467, 34472), (17236, 18934)]