233503288

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{331}}^1\times {\mathrm{809}}^1$

素因数の和:1255

約数の個数: 32

約数和(自身を含む): 443718000

約数和(自身を除く): 210214712

約数列:

[1, 2, 4, 8, 109, 218, 331, 436, 662, 809, 872, 1324, 1618, 2648, 3236, 6472, 36079, 72158, 88181, 144316, 176362, 267779, 288632, 352724, 535558, 705448, 1071116, 2142232, 29187911, 58375822, 116751644, 233503288]

約数ペア:

[(1, 233503288), (2, 116751644), (4, 58375822), (8, 29187911), (109, 2142232), (218, 1071116), (331, 705448), (436, 535558), (662, 352724), (809, 288632), (872, 267779), (1324, 176362), (1618, 144316), (2648, 88181), (3236, 72158), (6472, 36079)]