289774956

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{673}}^1\times {\mathrm{677}}^1$

素因数の和:1410

約数の個数: 48

約数和(自身を含む): 690941664

約数和(自身を除く): 401166708

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 673, 677, 1346, 1354, 2019, 2031, 2692, 2708, 4038, 4062, 8076, 8124, 35669, 35881, 71338, 71762, 107007, 107643, 142676, 143524, 214014, 215286, 428028, 430572, 455621, 911242, 1366863, 1822484, 2733726, 5467452, 24147913, 48295826, 72443739, 96591652, 144887478, 289774956]

約数ペア:

[(1, 289774956), (2, 144887478), (3, 96591652), (4, 72443739), (6, 48295826), (12, 24147913), (53, 5467452), (106, 2733726), (159, 1822484), (212, 1366863), (318, 911242), (636, 455621), (673, 430572), (677, 428028), (1346, 215286), (1354, 214014), (2019, 143524), (2031, 142676), (2692, 107643), (2708, 107007), (4038, 71762), (4062, 71338), (8076, 35881), (8124, 35669)]