616931488

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{1493}}^1$

素因数の和:1889

約数の個数: 48

約数和(自身を含む): 1251822600

約数和(自身を除く): 634891112

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 349, 592, 698, 1184, 1396, 1493, 2792, 2986, 5584, 5972, 11168, 11944, 12913, 23888, 25826, 47776, 51652, 55241, 103304, 110482, 206608, 220964, 413216, 441928, 521057, 883856, 1042114, 1767712, 2084228, 4168456, 8336912, 16673824, 19279109, 38558218, 77116436, 154232872, 308465744, 616931488]

約数ペア:

[(1, 616931488), (2, 308465744), (4, 154232872), (8, 77116436), (16, 38558218), (32, 19279109), (37, 16673824), (74, 8336912), (148, 4168456), (296, 2084228), (349, 1767712), (592, 1042114), (698, 883856), (1184, 521057), (1396, 441928), (1493, 413216), (2792, 220964), (2986, 206608), (5584, 110482), (5972, 103304), (11168, 55241), (11944, 51652), (12913, 47776), (23888, 25826)]