290582316

素因数分解:

$2^2\times 3^7\times {\mathrm{59}}^1\times {\mathrm{563}}^1$

素因数の和:647

約数の個数: 96

約数和(自身を含む): 776966400

約数和(自身を除く): 486384084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 59, 81, 108, 118, 162, 177, 236, 243, 324, 354, 486, 531, 563, 708, 729, 972, 1062, 1126, 1458, 1593, 1689, 2124, 2187, 2252, 2916, 3186, 3378, 4374, 4779, 5067, 6372, 6756, 8748, 9558, 10134, 14337, 15201, 19116, 20268, 28674, 30402, 33217, 43011, 45603, 57348, 60804, 66434, 86022, 91206, 99651, 129033, 132868, 136809, 172044, 182412, 199302, 258066, 273618, 298953, 398604, 410427, 516132, 547236, 597906, 820854, 896859, 1195812, 1231281, 1641708, 1793718, 2462562, 2690577, 3587436, 4925124, 5381154, 8071731, 10762308, 16143462, 24215193, 32286924, 48430386, 72645579, 96860772, 145291158, 290582316]

約数ペア:

[(1, 290582316), (2, 145291158), (3, 96860772), (4, 72645579), (6, 48430386), (9, 32286924), (12, 24215193), (18, 16143462), (27, 10762308), (36, 8071731), (54, 5381154), (59, 4925124), (81, 3587436), (108, 2690577), (118, 2462562), (162, 1793718), (177, 1641708), (236, 1231281), (243, 1195812), (324, 896859), (354, 820854), (486, 597906), (531, 547236), (563, 516132), (708, 410427), (729, 398604), (972, 298953), (1062, 273618), (1126, 258066), (1458, 199302), (1593, 182412), (1689, 172044), (2124, 136809), (2187, 132868), (2252, 129033), (2916, 99651), (3186, 91206), (3378, 86022), (4374, 66434), (4779, 60804), (5067, 57348), (6372, 45603), (6756, 43011), (8748, 33217), (9558, 30402), (10134, 28674), (14337, 20268), (15201, 19116)]