253978308

素因数分解:

$2^2\times 3^3\times {\mathrm{563}}^1\times {\mathrm{4177}}^1$

素因数の和:4753

約数の個数: 48

約数和(自身を含む): 659789760

約数和(自身を除く): 405811452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 563, 1126, 1689, 2252, 3378, 4177, 5067, 6756, 8354, 10134, 12531, 15201, 16708, 20268, 25062, 30402, 37593, 50124, 60804, 75186, 112779, 150372, 225558, 451116, 2351651, 4703302, 7054953, 9406604, 14109906, 21164859, 28219812, 42329718, 63494577, 84659436, 126989154, 253978308]

約数ペア:

[(1, 253978308), (2, 126989154), (3, 84659436), (4, 63494577), (6, 42329718), (9, 28219812), (12, 21164859), (18, 14109906), (27, 9406604), (36, 7054953), (54, 4703302), (108, 2351651), (563, 451116), (1126, 225558), (1689, 150372), (2252, 112779), (3378, 75186), (4177, 60804), (5067, 50124), (6756, 37593), (8354, 30402), (10134, 25062), (12531, 20268), (15201, 16708)]