856081656

素因数分解:

$2^3\times 3^3\times {\mathrm{101}}^1\times {\mathrm{39241}}^1$

素因数の和:39357

約数の個数: 64

約数和(自身を含む): 2401610400

約数和(自身を除く): 1545528744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 101, 108, 202, 216, 303, 404, 606, 808, 909, 1212, 1818, 2424, 2727, 3636, 5454, 7272, 10908, 21816, 39241, 78482, 117723, 156964, 235446, 313928, 353169, 470892, 706338, 941784, 1059507, 1412676, 2119014, 2825352, 3963341, 4238028, 7926682, 8476056, 11890023, 15853364, 23780046, 31706728, 35670069, 47560092, 71340138, 95120184, 107010207, 142680276, 214020414, 285360552, 428040828, 856081656]

約数ペア:

[(1, 856081656), (2, 428040828), (3, 285360552), (4, 214020414), (6, 142680276), (8, 107010207), (9, 95120184), (12, 71340138), (18, 47560092), (24, 35670069), (27, 31706728), (36, 23780046), (54, 15853364), (72, 11890023), (101, 8476056), (108, 7926682), (202, 4238028), (216, 3963341), (303, 2825352), (404, 2119014), (606, 1412676), (808, 1059507), (909, 941784), (1212, 706338), (1818, 470892), (2424, 353169), (2727, 313928), (3636, 235446), (5454, 156964), (7272, 117723), (10908, 78482), (21816, 39241)]