290410344

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{576211}}^1$

素因数の和:576230

約数の個数: 48

約数和(自身を含む): 898890720

約数和(自身を除く): 608480376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 576211, 1152422, 1728633, 2304844, 3457266, 4033477, 4609688, 5185899, 6914532, 8066954, 10371798, 12100431, 13829064, 16133908, 20743596, 24200862, 32267816, 36301293, 41487192, 48401724, 72602586, 96803448, 145205172, 290410344]

約数ペア:

[(1, 290410344), (2, 145205172), (3, 96803448), (4, 72602586), (6, 48401724), (7, 41487192), (8, 36301293), (9, 32267816), (12, 24200862), (14, 20743596), (18, 16133908), (21, 13829064), (24, 12100431), (28, 10371798), (36, 8066954), (42, 6914532), (56, 5185899), (63, 4609688), (72, 4033477), (84, 3457266), (126, 2304844), (168, 1728633), (252, 1152422), (504, 576211)]