320840823942

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{3533}}^1\times {\mathrm{56687}}^1$

素因数の和:60317

約数の個数: 48

約数和(自身を含む): 703177225920

約数和(自身を除く): 382336401978

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 3533, 7066, 10599, 21198, 31797, 56687, 63594, 113374, 170061, 314437, 340122, 510183, 628874, 943311, 1020366, 1886622, 2829933, 5045143, 5659866, 10090286, 15135429, 30270858, 45406287, 90812574, 200275171, 400550342, 600825513, 1201651026, 1802476539, 3604953078, 17824490219, 35648980438, 53473470657, 106946941314, 160420411971, 320840823942]

約数ペア:

[(1, 320840823942), (2, 160420411971), (3, 106946941314), (6, 53473470657), (9, 35648980438), (18, 17824490219), (89, 3604953078), (178, 1802476539), (267, 1201651026), (534, 600825513), (801, 400550342), (1602, 200275171), (3533, 90812574), (7066, 45406287), (10599, 30270858), (21198, 15135429), (31797, 10090286), (56687, 5659866), (63594, 5045143), (113374, 2829933), (170061, 1886622), (314437, 1020366), (340122, 943311), (510183, 628874)]