348666228

素因数分解:

$2^2\times 3^3\times {\mathrm{157}}^1\times {\mathrm{20563}}^1$

素因数の和:20733

約数の個数: 48

約数和(自身を含む): 909751360

約数和(自身を除く): 561085132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 157, 314, 471, 628, 942, 1413, 1884, 2826, 4239, 5652, 8478, 16956, 20563, 41126, 61689, 82252, 123378, 185067, 246756, 370134, 555201, 740268, 1110402, 2220804, 3228391, 6456782, 9685173, 12913564, 19370346, 29055519, 38740692, 58111038, 87166557, 116222076, 174333114, 348666228]

約数ペア:

[(1, 348666228), (2, 174333114), (3, 116222076), (4, 87166557), (6, 58111038), (9, 38740692), (12, 29055519), (18, 19370346), (27, 12913564), (36, 9685173), (54, 6456782), (108, 3228391), (157, 2220804), (314, 1110402), (471, 740268), (628, 555201), (942, 370134), (1413, 246756), (1884, 185067), (2826, 123378), (4239, 82252), (5652, 61689), (8478, 41126), (16956, 20563)]