825656748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{578191}}^1$

素因数の和:578222

約数の個数: 48

約数和(自身を含む): 2331270144

約数和(自身を除く): 1505613396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 578191, 1156382, 1734573, 2312764, 3469146, 4047337, 6938292, 8094674, 9829247, 12142011, 16189348, 19658494, 24284022, 29487741, 39316988, 48568044, 58975482, 68804729, 117950964, 137609458, 206414187, 275218916, 412828374, 825656748]

約数ペア:

[(1, 825656748), (2, 412828374), (3, 275218916), (4, 206414187), (6, 137609458), (7, 117950964), (12, 68804729), (14, 58975482), (17, 48568044), (21, 39316988), (28, 29487741), (34, 24284022), (42, 19658494), (51, 16189348), (68, 12142011), (84, 9829247), (102, 8094674), (119, 6938292), (204, 4047337), (238, 3469146), (357, 2312764), (476, 1734573), (714, 1156382), (1428, 578191)]