228657616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{76423}}^1$

素因数の和:76459

約数の個数: 40

約数和(自身を含む): 511735104

約数和(自身を除く): 283077488

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 76423, 152846, 305692, 611384, 840653, 1222768, 1299191, 1681306, 2598382, 3362612, 5196764, 6725224, 10393528, 13450448, 14291101, 20787056, 28582202, 57164404, 114328808, 228657616]

約数ペア:

[(1, 228657616), (2, 114328808), (4, 57164404), (8, 28582202), (11, 20787056), (16, 14291101), (17, 13450448), (22, 10393528), (34, 6725224), (44, 5196764), (68, 3362612), (88, 2598382), (136, 1681306), (176, 1299191), (187, 1222768), (272, 840653), (374, 611384), (748, 305692), (1496, 152846), (2992, 76423)]