312281448

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{213307}}^1$

素因数の和:213377

約数の個数: 32

約数和(自身を含む): 793505760

約数和(自身を除く): 481224312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 213307, 426614, 639921, 853228, 1279842, 1706456, 2559684, 5119368, 13011727, 26023454, 39035181, 52046908, 78070362, 104093816, 156140724, 312281448]

約数ペア:

[(1, 312281448), (2, 156140724), (3, 104093816), (4, 78070362), (6, 52046908), (8, 39035181), (12, 26023454), (24, 13011727), (61, 5119368), (122, 2559684), (183, 1706456), (244, 1279842), (366, 853228), (488, 639921), (732, 426614), (1464, 213307)]