289738092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{8867}}^1$

素因数の和:9270

約数の個数: 48

約数和(自身を含む): 774708480

約数和(自身を除く): 484970388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 389, 778, 1167, 1556, 2334, 2723, 4668, 5446, 8169, 8867, 10892, 16338, 17734, 26601, 32676, 35468, 53202, 62069, 106404, 124138, 186207, 248276, 372414, 744828, 3449263, 6898526, 10347789, 13797052, 20695578, 24144841, 41391156, 48289682, 72434523, 96579364, 144869046, 289738092]

約数ペア:

[(1, 289738092), (2, 144869046), (3, 96579364), (4, 72434523), (6, 48289682), (7, 41391156), (12, 24144841), (14, 20695578), (21, 13797052), (28, 10347789), (42, 6898526), (84, 3449263), (389, 744828), (778, 372414), (1167, 248276), (1556, 186207), (2334, 124138), (2723, 106404), (4668, 62069), (5446, 53202), (8169, 35468), (8867, 32676), (10892, 26601), (16338, 17734)]