1428560352

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{160009}}^1$

素因数の和:160056

約数の個数: 72

約数和(自身を含む): 4193542080

約数和(自身を除く): 2764981728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 160009, 320018, 480027, 640036, 960054, 1280072, 1440081, 1920108, 2560144, 2880162, 3840216, 4960279, 5120288, 5760324, 7680432, 9920558, 11520648, 14880837, 15360864, 19841116, 23041296, 29761674, 39682232, 44642511, 46082592, 59523348, 79364464, 89285022, 119046696, 158728928, 178570044, 238093392, 357140088, 476186784, 714280176, 1428560352]

約数ペア:

[(1, 1428560352), (2, 714280176), (3, 476186784), (4, 357140088), (6, 238093392), (8, 178570044), (9, 158728928), (12, 119046696), (16, 89285022), (18, 79364464), (24, 59523348), (31, 46082592), (32, 44642511), (36, 39682232), (48, 29761674), (62, 23041296), (72, 19841116), (93, 15360864), (96, 14880837), (124, 11520648), (144, 9920558), (186, 7680432), (248, 5760324), (279, 5120288), (288, 4960279), (372, 3840216), (496, 2880162), (558, 2560144), (744, 1920108), (992, 1440081), (1116, 1280072), (1488, 960054), (2232, 640036), (2976, 480027), (4464, 320018), (8928, 160009)]