313618506

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:675

約数の個数: 48

約数和(自身を含む): 655380000

約数和(自身を除く): 341761494

約数列:

[1, 2, 3, 6, 31, 62, 93, 109, 186, 218, 327, 499, 654, 961, 998, 1497, 1922, 2883, 2994, 3379, 5766, 6758, 10137, 15469, 20274, 30938, 46407, 54391, 92814, 104749, 108782, 163173, 209498, 314247, 326346, 479539, 628494, 959078, 1438617, 1686121, 2877234, 3372242, 5058363, 10116726, 52269751, 104539502, 156809253, 313618506]

約数ペア:

[(1, 313618506), (2, 156809253), (3, 104539502), (6, 52269751), (31, 10116726), (62, 5058363), (93, 3372242), (109, 2877234), (186, 1686121), (218, 1438617), (327, 959078), (499, 628494), (654, 479539), (961, 326346), (998, 314247), (1497, 209498), (1922, 163173), (2883, 108782), (2994, 104749), (3379, 92814), (5766, 54391), (6758, 46407), (10137, 30938), (15469, 20274)]