289331314878

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{31292593}}^1$

素因数の和:31292688

約数の個数: 32

約数和(自身を含む): 612834160896

約数和(自身を除く): 323502846018

約数列:

[1, 2, 3, 6, 23, 46, 67, 69, 134, 138, 201, 402, 1541, 3082, 4623, 9246, 31292593, 62585186, 93877779, 187755558, 719729639, 1439459278, 2096603731, 2159188917, 4193207462, 4318377834, 6289811193, 12579622386, 48221885813, 96443771626, 144665657439, 289331314878]

約数ペア:

[(1, 289331314878), (2, 144665657439), (3, 96443771626), (6, 48221885813), (23, 12579622386), (46, 6289811193), (67, 4318377834), (69, 4193207462), (134, 2159188917), (138, 2096603731), (201, 1439459278), (402, 719729639), (1541, 187755558), (3082, 93877779), (4623, 62585186), (9246, 31292593)]