310012852784

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{80749}}^1$

素因数の和:81022

約数の個数: 80

約数和(自身を含む): 644636940000

約数和(自身を除く): 334624087216

約数列:

[1, 2, 4, 8, 16, 19, 38, 73, 76, 146, 152, 173, 292, 304, 346, 584, 692, 1168, 1384, 1387, 2768, 2774, 3287, 5548, 6574, 11096, 12629, 13148, 22192, 25258, 26296, 50516, 52592, 80749, 101032, 161498, 202064, 239951, 322996, 479902, 645992, 959804, 1291984, 1534231, 1919608, 3068462, 3839216, 5894677, 6136924, 11789354, 12273848, 13969577, 23578708, 24547696, 27939154, 47157416, 55878308, 94314832, 111756616, 111998863, 223513232, 223997726, 265421963, 447995452, 530843926, 895990904, 1019779121, 1061687852, 1791981808, 2039558242, 2123375704, 4079116484, 4246751408, 8158232968, 16316465936, 19375803299, 38751606598, 77503213196, 155006426392, 310012852784]

約数ペア:

[(1, 310012852784), (2, 155006426392), (4, 77503213196), (8, 38751606598), (16, 19375803299), (19, 16316465936), (38, 8158232968), (73, 4246751408), (76, 4079116484), (146, 2123375704), (152, 2039558242), (173, 1791981808), (292, 1061687852), (304, 1019779121), (346, 895990904), (584, 530843926), (692, 447995452), (1168, 265421963), (1384, 223997726), (1387, 223513232), (2768, 111998863), (2774, 111756616), (3287, 94314832), (5548, 55878308), (6574, 47157416), (11096, 27939154), (12629, 24547696), (13148, 23578708), (22192, 13969577), (25258, 12273848), (26296, 11789354), (50516, 6136924), (52592, 5894677), (80749, 3839216), (101032, 3068462), (161498, 1919608), (202064, 1534231), (239951, 1291984), (322996, 959804), (479902, 645992)]