977808

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1567}}^1$

素因数の和:1591

約数の個数: 40

約数和(自身を含む): 2722048

約数和(自身を除く): 1744240

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1567, 3134, 4701, 6268, 9402, 12536, 18804, 20371, 25072, 37608, 40742, 61113, 75216, 81484, 122226, 162968, 244452, 325936, 488904, 977808]

約数ペア:

[(1, 977808), (2, 488904), (3, 325936), (4, 244452), (6, 162968), (8, 122226), (12, 81484), (13, 75216), (16, 61113), (24, 40742), (26, 37608), (39, 25072), (48, 20371), (52, 18804), (78, 12536), (104, 9402), (156, 6268), (208, 4701), (312, 3134), (624, 1567)]