310703428

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{3583}}^1$

素因数の和:3776

約数の個数: 48

約数和(自身を含む): 658309120

約数和(自身を除く): 347605692

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 163, 266, 326, 532, 652, 1141, 2282, 3097, 3583, 4564, 6194, 7166, 12388, 14332, 21679, 25081, 43358, 50162, 68077, 86716, 100324, 136154, 272308, 476539, 584029, 953078, 1168058, 1906156, 2336116, 4088203, 8176406, 11096551, 16352812, 22193102, 44386204, 77675857, 155351714, 310703428]

約数ペア:

[(1, 310703428), (2, 155351714), (4, 77675857), (7, 44386204), (14, 22193102), (19, 16352812), (28, 11096551), (38, 8176406), (76, 4088203), (133, 2336116), (163, 1906156), (266, 1168058), (326, 953078), (532, 584029), (652, 476539), (1141, 272308), (2282, 136154), (3097, 100324), (3583, 86716), (4564, 68077), (6194, 50162), (7166, 43358), (12388, 25081), (14332, 21679)]