678761772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1373}}^1\times {\mathrm{3169}}^1$

素因数の和:4562

約数の個数: 48

約数和(自身を含む): 1707387360

約数和(自身を除く): 1028625588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1373, 2746, 3169, 4119, 5492, 6338, 8238, 9507, 12676, 16476, 17849, 19014, 35698, 38028, 41197, 53547, 71396, 82394, 107094, 123591, 164788, 214188, 247182, 494364, 4351037, 8702074, 13053111, 17404148, 26106222, 52212444, 56563481, 113126962, 169690443, 226253924, 339380886, 678761772]

約数ペア:

[(1, 678761772), (2, 339380886), (3, 226253924), (4, 169690443), (6, 113126962), (12, 56563481), (13, 52212444), (26, 26106222), (39, 17404148), (52, 13053111), (78, 8702074), (156, 4351037), (1373, 494364), (2746, 247182), (3169, 214188), (4119, 164788), (5492, 123591), (6338, 107094), (8238, 82394), (9507, 71396), (12676, 53547), (16476, 41197), (17849, 38028), (19014, 35698)]