1221024528

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{273527}}^1$

素因数の和:273572

約数の個数: 60

約数和(自身を含む): 3527417088

約数和(自身を除く): 2306392560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 273527, 547054, 820581, 1094108, 1641162, 2188216, 2461743, 3282324, 4376432, 4923486, 6564648, 8479337, 9846972, 13129296, 16958674, 19693944, 25438011, 33917348, 39387888, 50876022, 67834696, 76314033, 101752044, 135669392, 152628066, 203504088, 305256132, 407008176, 610512264, 1221024528]

約数ペア:

[(1, 1221024528), (2, 610512264), (3, 407008176), (4, 305256132), (6, 203504088), (8, 152628066), (9, 135669392), (12, 101752044), (16, 76314033), (18, 67834696), (24, 50876022), (31, 39387888), (36, 33917348), (48, 25438011), (62, 19693944), (72, 16958674), (93, 13129296), (124, 9846972), (144, 8479337), (186, 6564648), (248, 4923486), (279, 4376432), (372, 3282324), (496, 2461743), (558, 2188216), (744, 1641162), (1116, 1094108), (1488, 820581), (2232, 547054), (4464, 273527)]