289314312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{6217}}^1$

素因数の和:6510

約数の個数: 64

約数和(自身を含む): 829729920

約数和(自身を除く): 540415608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 277, 554, 831, 1108, 1662, 1939, 2216, 3324, 3878, 5817, 6217, 6648, 7756, 11634, 12434, 15512, 18651, 23268, 24868, 37302, 43519, 46536, 49736, 74604, 87038, 130557, 149208, 174076, 261114, 348152, 522228, 1044456, 1722109, 3444218, 5166327, 6888436, 10332654, 12054763, 13776872, 20665308, 24109526, 36164289, 41330616, 48219052, 72328578, 96438104, 144657156, 289314312]

約数ペア:

[(1, 289314312), (2, 144657156), (3, 96438104), (4, 72328578), (6, 48219052), (7, 41330616), (8, 36164289), (12, 24109526), (14, 20665308), (21, 13776872), (24, 12054763), (28, 10332654), (42, 6888436), (56, 5166327), (84, 3444218), (168, 1722109), (277, 1044456), (554, 522228), (831, 348152), (1108, 261114), (1662, 174076), (1939, 149208), (2216, 130557), (3324, 87038), (3878, 74604), (5817, 49736), (6217, 46536), (6648, 43519), (7756, 37302), (11634, 24868), (12434, 23268), (15512, 18651)]