631512948

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{20533}}^1$

素因数の和:20784

約数の個数: 48

約数和(自身を含む): 1614465216

約数和(自身を除く): 982952268

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 233, 466, 699, 932, 1398, 2563, 2796, 5126, 7689, 10252, 15378, 20533, 30756, 41066, 61599, 82132, 123198, 225863, 246396, 451726, 677589, 903452, 1355178, 2710356, 4784189, 9568378, 14352567, 19136756, 28705134, 52626079, 57410268, 105252158, 157878237, 210504316, 315756474, 631512948]

約数ペア:

[(1, 631512948), (2, 315756474), (3, 210504316), (4, 157878237), (6, 105252158), (11, 57410268), (12, 52626079), (22, 28705134), (33, 19136756), (44, 14352567), (66, 9568378), (132, 4784189), (233, 2710356), (466, 1355178), (699, 903452), (932, 677589), (1398, 451726), (2563, 246396), (2796, 225863), (5126, 123198), (7689, 82132), (10252, 61599), (15378, 41066), (20533, 30756)]