390837552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1163207}}^1$

素因数の和:1163225

約数の個数: 40

約数和(自身を含む): 1153902336

約数和(自身を除く): 763064784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1163207, 2326414, 3489621, 4652828, 6979242, 8142449, 9305656, 13958484, 16284898, 18611312, 24427347, 27916968, 32569796, 48854694, 55833936, 65139592, 97709388, 130279184, 195418776, 390837552]

約数ペア:

[(1, 390837552), (2, 195418776), (3, 130279184), (4, 97709388), (6, 65139592), (7, 55833936), (8, 48854694), (12, 32569796), (14, 27916968), (16, 24427347), (21, 18611312), (24, 16284898), (28, 13958484), (42, 9305656), (48, 8142449), (56, 6979242), (84, 4652828), (112, 3489621), (168, 2326414), (336, 1163207)]