313994856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{4219}}^1$

素因数の和:4678

約数の個数: 64

約数和(自身を含む): 899366400

約数和(自身を除く): 585371544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 443, 886, 1329, 1772, 2658, 3101, 3544, 4219, 5316, 6202, 8438, 9303, 10632, 12404, 12657, 16876, 18606, 24808, 25314, 29533, 33752, 37212, 50628, 59066, 74424, 88599, 101256, 118132, 177198, 236264, 354396, 708792, 1869017, 3738034, 5607051, 7476068, 11214102, 13083119, 14952136, 22428204, 26166238, 39249357, 44856408, 52332476, 78498714, 104664952, 156997428, 313994856]

約数ペア:

[(1, 313994856), (2, 156997428), (3, 104664952), (4, 78498714), (6, 52332476), (7, 44856408), (8, 39249357), (12, 26166238), (14, 22428204), (21, 14952136), (24, 13083119), (28, 11214102), (42, 7476068), (56, 5607051), (84, 3738034), (168, 1869017), (443, 708792), (886, 354396), (1329, 236264), (1772, 177198), (2658, 118132), (3101, 101256), (3544, 88599), (4219, 74424), (5316, 59066), (6202, 50628), (8438, 37212), (9303, 33752), (10632, 29533), (12404, 25314), (12657, 24808), (16876, 18606)]