215048920328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{30933389}}^1$

素因数の和:30933485

約数の個数: 32

約数和(自身を含む): 445440816000

約数和(自身を除く): 230391895672

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 632, 869, 1738, 3476, 6952, 30933389, 61866778, 123733556, 247467112, 340267279, 680534558, 1361069116, 2443737731, 2722138232, 4887475462, 9774950924, 19549901848, 26881115041, 53762230082, 107524460164, 215048920328]

約数ペア:

[(1, 215048920328), (2, 107524460164), (4, 53762230082), (8, 26881115041), (11, 19549901848), (22, 9774950924), (44, 4887475462), (79, 2722138232), (88, 2443737731), (158, 1361069116), (316, 680534558), (632, 340267279), (869, 247467112), (1738, 123733556), (3476, 61866778), (6952, 30933389)]