387592188

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1\times {\mathrm{1229}}^1$

素因数の和:1918

約数の個数: 48

約数和(自身を含む): 928640160

約数和(自身を除く): 541047972

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 641, 1229, 1282, 1923, 2458, 2564, 3687, 3846, 4916, 7374, 7692, 14748, 26281, 50389, 52562, 78843, 100778, 105124, 151167, 157686, 201556, 302334, 315372, 604668, 787789, 1575578, 2363367, 3151156, 4726734, 9453468, 32299349, 64598698, 96898047, 129197396, 193796094, 387592188]

約数ペア:

[(1, 387592188), (2, 193796094), (3, 129197396), (4, 96898047), (6, 64598698), (12, 32299349), (41, 9453468), (82, 4726734), (123, 3151156), (164, 2363367), (246, 1575578), (492, 787789), (641, 604668), (1229, 315372), (1282, 302334), (1923, 201556), (2458, 157686), (2564, 151167), (3687, 105124), (3846, 100778), (4916, 78843), (7374, 52562), (7692, 50389), (14748, 26281)]