340243072

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2801}}^1$

素因数の和:2901

約数の個数: 64

約数和(自身を含む): 740232360

約数和(自身を除く): 399989288

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 73, 104, 128, 146, 208, 292, 416, 584, 832, 949, 1168, 1664, 1898, 2336, 2801, 3796, 4672, 5602, 7592, 9344, 11204, 15184, 22408, 30368, 36413, 44816, 60736, 72826, 89632, 121472, 145652, 179264, 204473, 291304, 358528, 408946, 582608, 817892, 1165216, 1635784, 2330432, 2658149, 3271568, 4660864, 5316298, 6543136, 10632596, 13086272, 21265192, 26172544, 42530384, 85060768, 170121536, 340243072]

約数ペア:

[(1, 340243072), (2, 170121536), (4, 85060768), (8, 42530384), (13, 26172544), (16, 21265192), (26, 13086272), (32, 10632596), (52, 6543136), (64, 5316298), (73, 4660864), (104, 3271568), (128, 2658149), (146, 2330432), (208, 1635784), (292, 1165216), (416, 817892), (584, 582608), (832, 408946), (949, 358528), (1168, 291304), (1664, 204473), (1898, 179264), (2336, 145652), (2801, 121472), (3796, 89632), (4672, 72826), (5602, 60736), (7592, 44816), (9344, 36413), (11204, 30368), (15184, 22408)]