123251004

素因数分解:

$2^2\times 3^3\times {\mathrm{499}}^1\times {\mathrm{2287}}^1$

素因数の和:2799

約数の個数: 48

約数和(自身を含む): 320320000

約数和(自身を除く): 197068996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 499, 998, 1497, 1996, 2287, 2994, 4491, 4574, 5988, 6861, 8982, 9148, 13473, 13722, 17964, 20583, 26946, 27444, 41166, 53892, 61749, 82332, 123498, 246996, 1141213, 2282426, 3423639, 4564852, 6847278, 10270917, 13694556, 20541834, 30812751, 41083668, 61625502, 123251004]

約数ペア:

[(1, 123251004), (2, 61625502), (3, 41083668), (4, 30812751), (6, 20541834), (9, 13694556), (12, 10270917), (18, 6847278), (27, 4564852), (36, 3423639), (54, 2282426), (108, 1141213), (499, 246996), (998, 123498), (1497, 82332), (1996, 61749), (2287, 53892), (2994, 41166), (4491, 27444), (4574, 26946), (5988, 20583), (6861, 17964), (8982, 13722), (9148, 13473)]