304880646

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{3943}}^1$

素因数の和:4225

約数の個数: 48

約数和(自身を含む): 712191744

約数和(自身を除く): 407311098

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 263, 294, 526, 789, 1578, 1841, 3682, 3943, 5523, 7886, 11046, 11829, 12887, 23658, 25774, 27601, 38661, 55202, 77322, 82803, 165606, 193207, 386414, 579621, 1037009, 1159242, 2074018, 3111027, 6222054, 7259063, 14518126, 21777189, 43554378, 50813441, 101626882, 152440323, 304880646]

約数ペア:

[(1, 304880646), (2, 152440323), (3, 101626882), (6, 50813441), (7, 43554378), (14, 21777189), (21, 14518126), (42, 7259063), (49, 6222054), (98, 3111027), (147, 2074018), (263, 1159242), (294, 1037009), (526, 579621), (789, 386414), (1578, 193207), (1841, 165606), (3682, 82803), (3943, 77322), (5523, 55202), (7886, 38661), (11046, 27601), (11829, 25774), (12887, 23658)]