431134236

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{29717}}^1$

素因数の和:29771

約数の個数: 72

約数和(自身を含む): 1211543424

約数和(自身を除く): 780409188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 29717, 59434, 89151, 118868, 178302, 267453, 356604, 386321, 534906, 772642, 921227, 1069812, 1158963, 1545284, 1842454, 2317926, 2763681, 3476889, 3684908, 4635852, 5527362, 6953778, 8291043, 11054724, 11975951, 13907556, 16582086, 23951902, 33164172, 35927853, 47903804, 71855706, 107783559, 143711412, 215567118, 431134236]

約数ペア:

[(1, 431134236), (2, 215567118), (3, 143711412), (4, 107783559), (6, 71855706), (9, 47903804), (12, 35927853), (13, 33164172), (18, 23951902), (26, 16582086), (31, 13907556), (36, 11975951), (39, 11054724), (52, 8291043), (62, 6953778), (78, 5527362), (93, 4635852), (117, 3684908), (124, 3476889), (156, 2763681), (186, 2317926), (234, 1842454), (279, 1545284), (372, 1158963), (403, 1069812), (468, 921227), (558, 772642), (806, 534906), (1116, 386321), (1209, 356604), (1612, 267453), (2418, 178302), (3627, 118868), (4836, 89151), (7254, 59434), (14508, 29717)]