3972233208

素因数分解:

$2^3\times 3^1\times {\mathrm{491}}^1\times {\mathrm{521}}^1\times {\mathrm{647}}^1$

素因数の和:1668

約数の個数: 64

約数和(自身を含む): 9985317120

約数和(自身を除く): 6013083912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 491, 521, 647, 982, 1042, 1294, 1473, 1563, 1941, 1964, 2084, 2588, 2946, 3126, 3882, 3928, 4168, 5176, 5892, 6252, 7764, 11784, 12504, 15528, 255811, 317677, 337087, 511622, 635354, 674174, 767433, 953031, 1011261, 1023244, 1270708, 1348348, 1534866, 1906062, 2022522, 2046488, 2541416, 2696696, 3069732, 3812124, 4045044, 6139464, 7624248, 8090088, 165509717, 331019434, 496529151, 662038868, 993058302, 1324077736, 1986116604, 3972233208]

約数ペア:

[(1, 3972233208), (2, 1986116604), (3, 1324077736), (4, 993058302), (6, 662038868), (8, 496529151), (12, 331019434), (24, 165509717), (491, 8090088), (521, 7624248), (647, 6139464), (982, 4045044), (1042, 3812124), (1294, 3069732), (1473, 2696696), (1563, 2541416), (1941, 2046488), (1964, 2022522), (2084, 1906062), (2588, 1534866), (2946, 1348348), (3126, 1270708), (3882, 1023244), (3928, 1011261), (4168, 953031), (5176, 767433), (5892, 674174), (6252, 635354), (7764, 511622), (11784, 337087), (12504, 317677), (15528, 255811)]