302788148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 580520640

約数和(自身を除く): 277732492

約数列:

[1, 2, 4, 13, 26, 52, 139, 163, 257, 278, 326, 514, 556, 652, 1028, 1807, 2119, 3341, 3614, 4238, 6682, 7228, 8476, 13364, 22657, 35723, 41891, 45314, 71446, 83782, 90628, 142892, 167564, 294541, 464399, 544583, 589082, 928798, 1089166, 1178164, 1857596, 2178332, 5822849, 11645698, 23291396, 75697037, 151394074, 302788148]

約数ペア:

[(1, 302788148), (2, 151394074), (4, 75697037), (13, 23291396), (26, 11645698), (52, 5822849), (139, 2178332), (163, 1857596), (257, 1178164), (278, 1089166), (326, 928798), (514, 589082), (556, 544583), (652, 464399), (1028, 294541), (1807, 167564), (2119, 142892), (3341, 90628), (3614, 83782), (4238, 71446), (6682, 45314), (7228, 41891), (8476, 35723), (13364, 22657)]