289335084

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{270913}}^1$

素因数の和:271009

約数の個数: 24

約数和(自身を含む): 682703280

約数和(自身を除く): 393368196

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 270913, 541826, 812739, 1083652, 1625478, 3250956, 24111257, 48222514, 72333771, 96445028, 144667542, 289335084]

約数ペア:

[(1, 289335084), (2, 144667542), (3, 96445028), (4, 72333771), (6, 48222514), (12, 24111257), (89, 3250956), (178, 1625478), (267, 1083652), (356, 812739), (534, 541826), (1068, 270913)]