290357808

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{465317}}^1$

素因数の和:465341

約数の個数: 40

約数和(自身を含む): 807792048

約数和(自身を除く): 517434240

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 465317, 930634, 1395951, 1861268, 2791902, 3722536, 5583804, 6049121, 7445072, 11167608, 12098242, 18147363, 22335216, 24196484, 36294726, 48392968, 72589452, 96785936, 145178904, 290357808]

約数ペア:

[(1, 290357808), (2, 145178904), (3, 96785936), (4, 72589452), (6, 48392968), (8, 36294726), (12, 24196484), (13, 22335216), (16, 18147363), (24, 12098242), (26, 11167608), (39, 7445072), (48, 6049121), (52, 5583804), (78, 3722536), (104, 2791902), (156, 1861268), (208, 1395951), (312, 930634), (624, 465317)]