940623216

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{3797}}^1$

素因数の和:4218

約数の個数: 80

約数和(自身を含む): 2624144544

約数和(自身を除く): 1683521328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 397, 624, 794, 1191, 1588, 2382, 3176, 3797, 4764, 5161, 6352, 7594, 9528, 10322, 11391, 15188, 15483, 19056, 20644, 22782, 30376, 30966, 41288, 45564, 49361, 60752, 61932, 82576, 91128, 98722, 123864, 148083, 182256, 197444, 247728, 296166, 394888, 592332, 789776, 1184664, 1507409, 2369328, 3014818, 4522227, 6029636, 9044454, 12059272, 18088908, 19596317, 24118544, 36177816, 39192634, 58788951, 72355632, 78385268, 117577902, 156770536, 235155804, 313541072, 470311608, 940623216]

約数ペア:

[(1, 940623216), (2, 470311608), (3, 313541072), (4, 235155804), (6, 156770536), (8, 117577902), (12, 78385268), (13, 72355632), (16, 58788951), (24, 39192634), (26, 36177816), (39, 24118544), (48, 19596317), (52, 18088908), (78, 12059272), (104, 9044454), (156, 6029636), (208, 4522227), (312, 3014818), (397, 2369328), (624, 1507409), (794, 1184664), (1191, 789776), (1588, 592332), (2382, 394888), (3176, 296166), (3797, 247728), (4764, 197444), (5161, 182256), (6352, 148083), (7594, 123864), (9528, 98722), (10322, 91128), (11391, 82576), (15188, 61932), (15483, 60752), (19056, 49361), (20644, 45564), (22782, 41288), (30376, 30966)]