289935984

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{2029}}^1$

素因数の和:2282

約数の個数: 80

約数和(自身を含む): 810538400

約数和(自身を除く): 520602416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 229, 312, 458, 624, 687, 916, 1374, 1832, 2029, 2748, 2977, 3664, 4058, 5496, 5954, 6087, 8116, 8931, 10992, 11908, 12174, 16232, 17862, 23816, 24348, 26377, 32464, 35724, 47632, 48696, 52754, 71448, 79131, 97392, 105508, 142896, 158262, 211016, 316524, 422032, 464641, 633048, 929282, 1266096, 1393923, 1858564, 2787846, 3717128, 5575692, 6040333, 7434256, 11151384, 12080666, 18120999, 22302768, 24161332, 36241998, 48322664, 72483996, 96645328, 144967992, 289935984]

約数ペア:

[(1, 289935984), (2, 144967992), (3, 96645328), (4, 72483996), (6, 48322664), (8, 36241998), (12, 24161332), (13, 22302768), (16, 18120999), (24, 12080666), (26, 11151384), (39, 7434256), (48, 6040333), (52, 5575692), (78, 3717128), (104, 2787846), (156, 1858564), (208, 1393923), (229, 1266096), (312, 929282), (458, 633048), (624, 464641), (687, 422032), (916, 316524), (1374, 211016), (1832, 158262), (2029, 142896), (2748, 105508), (2977, 97392), (3664, 79131), (4058, 71448), (5496, 52754), (5954, 48696), (6087, 47632), (8116, 35724), (8931, 32464), (10992, 26377), (11908, 24348), (12174, 23816), (16232, 17862)]