281010309192

素因数分解:

$2^3\times 3^2\times {\mathrm{2351}}^1\times {\mathrm{1660111}}^1$

素因数の和:1662474

約数の個数: 48

約数和(自身を含む): 761393767680

約数和(自身を除く): 480383458488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2351, 4702, 7053, 9404, 14106, 18808, 21159, 28212, 42318, 56424, 84636, 169272, 1660111, 3320222, 4980333, 6640444, 9960666, 13280888, 14940999, 19921332, 29881998, 39842664, 59763996, 119527992, 3902920961, 7805841922, 11708762883, 15611683844, 23417525766, 31223367688, 35126288649, 46835051532, 70252577298, 93670103064, 140505154596, 281010309192]

約数ペア:

[(1, 281010309192), (2, 140505154596), (3, 93670103064), (4, 70252577298), (6, 46835051532), (8, 35126288649), (9, 31223367688), (12, 23417525766), (18, 15611683844), (24, 11708762883), (36, 7805841922), (72, 3902920961), (2351, 119527992), (4702, 59763996), (7053, 39842664), (9404, 29881998), (14106, 19921332), (18808, 14940999), (21159, 13280888), (28212, 9960666), (42318, 6640444), (56424, 4980333), (84636, 3320222), (169272, 1660111)]