256959067198

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{3061}}^1\times {\mathrm{10039}}^1$

素因数の和:13252

約数の個数: 32

約数和(自身を含む): 399529270080

約数和(自身を除く): 142570202882

約数列:

[1, 2, 37, 74, 113, 226, 3061, 4181, 6122, 8362, 10039, 20078, 113257, 226514, 345893, 371443, 691786, 742886, 1134407, 2268814, 12798041, 25596082, 30729379, 41973059, 61458758, 83946118, 1136987023, 2273974046, 3472419827, 6944839654, 128479533599, 256959067198]

約数ペア:

[(1, 256959067198), (2, 128479533599), (37, 6944839654), (74, 3472419827), (113, 2273974046), (226, 1136987023), (3061, 83946118), (4181, 61458758), (6122, 41973059), (8362, 30729379), (10039, 25596082), (20078, 12798041), (113257, 2268814), (226514, 1134407), (345893, 742886), (371443, 691786)]