216725808

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{347317}}^1$

素因数の和:347341

約数の個数: 40

約数和(自身を含む): 602944048

約数和(自身を除く): 386218240

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 347317, 694634, 1041951, 1389268, 2083902, 2778536, 4167804, 4515121, 5557072, 8335608, 9030242, 13545363, 16671216, 18060484, 27090726, 36120968, 54181452, 72241936, 108362904, 216725808]

約数ペア:

[(1, 216725808), (2, 108362904), (3, 72241936), (4, 54181452), (6, 36120968), (8, 27090726), (12, 18060484), (13, 16671216), (16, 13545363), (24, 9030242), (26, 8335608), (39, 5557072), (48, 4515121), (52, 4167804), (78, 2778536), (104, 2083902), (156, 1389268), (208, 1041951), (312, 694634), (624, 347317)]