940150456

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{141079}}^1$

素因数の和:141116

約数の個数: 48

約数和(自身を含む): 2171221200

約数和(自身を除く): 1231070744

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 141079, 282158, 564316, 987553, 1128632, 1975106, 2398343, 3950212, 4796686, 6912871, 7900424, 9593372, 13825742, 16788401, 19186744, 27651484, 33576802, 55302968, 67153604, 117518807, 134307208, 235037614, 470075228, 940150456]

約数ペア:

[(1, 940150456), (2, 470075228), (4, 235037614), (7, 134307208), (8, 117518807), (14, 67153604), (17, 55302968), (28, 33576802), (34, 27651484), (49, 19186744), (56, 16788401), (68, 13825742), (98, 9593372), (119, 7900424), (136, 6912871), (196, 4796686), (238, 3950212), (392, 2398343), (476, 1975106), (833, 1128632), (952, 987553), (1666, 564316), (3332, 282158), (6664, 141079)]