321088328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{117701}}^1$

素因数の和:117749

約数の個数: 32

約数和(自身を含む): 677963520

約数和(自身を除く): 356875192

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 117701, 235402, 470804, 941608, 1294711, 2589422, 3648731, 5178844, 7297462, 10357688, 14594924, 29189848, 40136041, 80272082, 160544164, 321088328]

約数ペア:

[(1, 321088328), (2, 160544164), (4, 80272082), (8, 40136041), (11, 29189848), (22, 14594924), (31, 10357688), (44, 7297462), (62, 5178844), (88, 3648731), (124, 2589422), (248, 1294711), (341, 941608), (682, 470804), (1364, 235402), (2728, 117701)]