1281036168

素因数分解:

$2^3\times 3^3\times {\mathrm{1279}}^1\times {\mathrm{4637}}^1$

素因数の和:5931

約数の個数: 64

約数和(自身を含む): 3561984000

約数和(自身を除く): 2280947832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1279, 2558, 3837, 4637, 5116, 7674, 9274, 10232, 11511, 13911, 15348, 18548, 23022, 27822, 30696, 34533, 37096, 41733, 46044, 55644, 69066, 83466, 92088, 111288, 125199, 138132, 166932, 250398, 276264, 333864, 500796, 1001592, 5930723, 11861446, 17792169, 23722892, 35584338, 47445784, 53376507, 71168676, 106753014, 142337352, 160129521, 213506028, 320259042, 427012056, 640518084, 1281036168]

約数ペア:

[(1, 1281036168), (2, 640518084), (3, 427012056), (4, 320259042), (6, 213506028), (8, 160129521), (9, 142337352), (12, 106753014), (18, 71168676), (24, 53376507), (27, 47445784), (36, 35584338), (54, 23722892), (72, 17792169), (108, 11861446), (216, 5930723), (1279, 1001592), (2558, 500796), (3837, 333864), (4637, 276264), (5116, 250398), (7674, 166932), (9274, 138132), (10232, 125199), (11511, 111288), (13911, 92088), (15348, 83466), (18548, 69066), (23022, 55644), (27822, 46044), (30696, 41733), (34533, 37096)]