280856874

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1\times {\mathrm{1721}}^1$

素因数の和:2246

約数の個数: 32

約数和(自身を含む): 572806080

約数和(自身を除く): 291949206

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 461, 922, 1383, 1721, 2766, 3442, 5163, 10326, 27199, 54398, 81597, 101539, 163194, 203078, 304617, 609234, 793381, 1586762, 2380143, 4760286, 46809479, 93618958, 140428437, 280856874]

約数ペア:

[(1, 280856874), (2, 140428437), (3, 93618958), (6, 46809479), (59, 4760286), (118, 2380143), (177, 1586762), (354, 793381), (461, 609234), (922, 304617), (1383, 203078), (1721, 163194), (2766, 101539), (3442, 81597), (5163, 54398), (10326, 27199)]