290653008

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{76649}}^1$

素因数の和:76739

約数の個数: 40

約数和(自身を含む): 760368000

約数和(自身を除く): 469714992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 948, 1264, 1896, 3792, 76649, 153298, 229947, 306596, 459894, 613192, 919788, 1226384, 1839576, 3679152, 6055271, 12110542, 18165813, 24221084, 36331626, 48442168, 72663252, 96884336, 145326504, 290653008]

約数ペア:

[(1, 290653008), (2, 145326504), (3, 96884336), (4, 72663252), (6, 48442168), (8, 36331626), (12, 24221084), (16, 18165813), (24, 12110542), (48, 6055271), (79, 3679152), (158, 1839576), (237, 1226384), (316, 919788), (474, 613192), (632, 459894), (948, 306596), (1264, 229947), (1896, 153298), (3792, 76649)]