291207612

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{2069}}^1$

素因数の和:2430

約数の個数: 48

約数和(自身を含む): 700388640

約数和(自身を除く): 409181028

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 317, 444, 634, 951, 1268, 1902, 2069, 3804, 4138, 6207, 8276, 11729, 12414, 23458, 24828, 35187, 46916, 70374, 76553, 140748, 153106, 229659, 306212, 459318, 655873, 918636, 1311746, 1967619, 2623492, 3935238, 7870476, 24267301, 48534602, 72801903, 97069204, 145603806, 291207612]

約数ペア:

[(1, 291207612), (2, 145603806), (3, 97069204), (4, 72801903), (6, 48534602), (12, 24267301), (37, 7870476), (74, 3935238), (111, 2623492), (148, 1967619), (222, 1311746), (317, 918636), (444, 655873), (634, 459318), (951, 306212), (1268, 229659), (1902, 153106), (2069, 140748), (3804, 76553), (4138, 70374), (6207, 46916), (8276, 35187), (11729, 24828), (12414, 23458)]