240135368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{51487}}^1$

素因数の和:51557

約数の個数: 32

約数和(自身を含む): 500463360

約数和(自身を除く): 260327992

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 51487, 102974, 205948, 411896, 566357, 1132714, 2265428, 2728811, 4530856, 5457622, 10915244, 21830488, 30016921, 60033842, 120067684, 240135368]

約数ペア:

[(1, 240135368), (2, 120067684), (4, 60033842), (8, 30016921), (11, 21830488), (22, 10915244), (44, 5457622), (53, 4530856), (88, 2728811), (106, 2265428), (212, 1132714), (424, 566357), (583, 411896), (1166, 205948), (2332, 102974), (4664, 51487)]