290442096

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{288137}}^1$

素因数の和:288158

約数の個数: 60

約数和(自身を含む): 928956912

約数和(自身を除く): 638514816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 288137, 576274, 864411, 1152548, 1728822, 2016959, 2305096, 2593233, 3457644, 4033918, 4610192, 5186466, 6050877, 6915288, 8067836, 10372932, 12101754, 13830576, 16135672, 18152631, 20745864, 24203508, 32271344, 36305262, 41491728, 48407016, 72610524, 96814032, 145221048, 290442096]

約数ペア:

[(1, 290442096), (2, 145221048), (3, 96814032), (4, 72610524), (6, 48407016), (7, 41491728), (8, 36305262), (9, 32271344), (12, 24203508), (14, 20745864), (16, 18152631), (18, 16135672), (21, 13830576), (24, 12101754), (28, 10372932), (36, 8067836), (42, 6915288), (48, 6050877), (56, 5186466), (63, 4610192), (72, 4033918), (84, 3457644), (112, 2593233), (126, 2305096), (144, 2016959), (168, 1728822), (252, 1152548), (336, 864411), (504, 576274), (1008, 288137)]