928177848

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{991643}}^1$

素因数の和:991668

約数の個数: 48

約数和(自身を含む): 2707188120

約数和(自身を除く): 1779010272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 991643, 1983286, 2974929, 3966572, 5949858, 7933144, 8924787, 11899716, 12891359, 17849574, 23799432, 25782718, 35699148, 38674077, 51565436, 71398296, 77348154, 103130872, 116022231, 154696308, 232044462, 309392616, 464088924, 928177848]

約数ペア:

[(1, 928177848), (2, 464088924), (3, 309392616), (4, 232044462), (6, 154696308), (8, 116022231), (9, 103130872), (12, 77348154), (13, 71398296), (18, 51565436), (24, 38674077), (26, 35699148), (36, 25782718), (39, 23799432), (52, 17849574), (72, 12891359), (78, 11899716), (104, 8924787), (117, 7933144), (156, 5949858), (234, 3966572), (312, 2974929), (468, 1983286), (936, 991643)]