271605636

素因数分解:

$2^2\times 3^4\times {\mathrm{521}}^1\times {\mathrm{1609}}^1$

素因数の和:2146

約数の個数: 60

約数和(自身を含む): 711835740

約数和(自身を除く): 440230104

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 521, 1042, 1563, 1609, 2084, 3126, 3218, 4689, 4827, 6252, 6436, 9378, 9654, 14067, 14481, 18756, 19308, 28134, 28962, 42201, 43443, 56268, 57924, 84402, 86886, 130329, 168804, 173772, 260658, 521316, 838289, 1676578, 2514867, 3353156, 5029734, 7544601, 10059468, 15089202, 22633803, 30178404, 45267606, 67901409, 90535212, 135802818, 271605636]

約数ペア:

[(1, 271605636), (2, 135802818), (3, 90535212), (4, 67901409), (6, 45267606), (9, 30178404), (12, 22633803), (18, 15089202), (27, 10059468), (36, 7544601), (54, 5029734), (81, 3353156), (108, 2514867), (162, 1676578), (324, 838289), (521, 521316), (1042, 260658), (1563, 173772), (1609, 168804), (2084, 130329), (3126, 86886), (3218, 84402), (4689, 57924), (4827, 56268), (6252, 43443), (6436, 42201), (9378, 28962), (9654, 28134), (14067, 19308), (14481, 18756)]