3880291284

素因数分解:

$2^2\times 3^3\times {\mathrm{163}}^1\times {\mathrm{220421}}^1$

素因数の和:220597

約数の個数: 48

約数和(自身を含む): 10121778240

約数和(自身を除く): 6241486956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 163, 326, 489, 652, 978, 1467, 1956, 2934, 4401, 5868, 8802, 17604, 220421, 440842, 661263, 881684, 1322526, 1983789, 2645052, 3967578, 5951367, 7935156, 11902734, 23805468, 35928623, 71857246, 107785869, 143714492, 215571738, 323357607, 431143476, 646715214, 970072821, 1293430428, 1940145642, 3880291284]

約数ペア:

[(1, 3880291284), (2, 1940145642), (3, 1293430428), (4, 970072821), (6, 646715214), (9, 431143476), (12, 323357607), (18, 215571738), (27, 143714492), (36, 107785869), (54, 71857246), (108, 35928623), (163, 23805468), (326, 11902734), (489, 7935156), (652, 5951367), (978, 3967578), (1467, 2645052), (1956, 1983789), (2934, 1322526), (4401, 881684), (5868, 661263), (8802, 440842), (17604, 220421)]