311702532

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{883}}^1\times {\mathrm{1279}}^1$

素因数の和:2192

約数の個数: 48

約数和(自身を含む): 760381440

約数和(自身を除く): 448678908

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 883, 1279, 1766, 2558, 2649, 3532, 3837, 5116, 5298, 7674, 10596, 15348, 20309, 29417, 40618, 58834, 60927, 81236, 88251, 117668, 121854, 176502, 243708, 353004, 1129357, 2258714, 3388071, 4517428, 6776142, 13552284, 25975211, 51950422, 77925633, 103900844, 155851266, 311702532]

約数ペア:

[(1, 311702532), (2, 155851266), (3, 103900844), (4, 77925633), (6, 51950422), (12, 25975211), (23, 13552284), (46, 6776142), (69, 4517428), (92, 3388071), (138, 2258714), (276, 1129357), (883, 353004), (1279, 243708), (1766, 176502), (2558, 121854), (2649, 117668), (3532, 88251), (3837, 81236), (5116, 60927), (5298, 58834), (7674, 40618), (10596, 29417), (15348, 20309)]