351659412

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{24239}}^1$

素因数の和:24293

約数の個数: 72

約数和(自身を含む): 988216320

約数和(自身を除く): 636556908

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, 24239, 48478, 72717, 96956, 145434, 218151, 290868, 315107, 436302, 630214, 751409, 872604, 945321, 1260428, 1502818, 1890642, 2254227, 2835963, 3005636, 3781284, 4508454, 5671926, 6762681, 9016908, 9768317, 11343852, 13525362, 19536634, 27050724, 29304951, 39073268, 58609902, 87914853, 117219804, 175829706, 351659412]

約数ペア:

[(1, 351659412), (2, 175829706), (3, 117219804), (4, 87914853), (6, 58609902), (9, 39073268), (12, 29304951), (13, 27050724), (18, 19536634), (26, 13525362), (31, 11343852), (36, 9768317), (39, 9016908), (52, 6762681), (62, 5671926), (78, 4508454), (93, 3781284), (117, 3005636), (124, 2835963), (156, 2254227), (186, 1890642), (234, 1502818), (279, 1260428), (372, 945321), (403, 872604), (468, 751409), (558, 630214), (806, 436302), (1116, 315107), (1209, 290868), (1612, 218151), (2418, 145434), (3627, 96956), (4836, 72717), (7254, 48478), (14508, 24239)]