864163977804

素因数分解:

$2^2\times 3^4\times {\mathrm{2389}}^1\times {\mathrm{1116439}}^1$

素因数の和:1118844

約数の個数: 60

約数和(自身を含む): 2260042985200

約数和(自身を除く): 1395879007396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 2389, 4778, 7167, 9556, 14334, 21501, 28668, 43002, 64503, 86004, 129006, 193509, 258012, 387018, 774036, 1116439, 2232878, 3349317, 4465756, 6698634, 10047951, 13397268, 20095902, 30143853, 40191804, 60287706, 90431559, 120575412, 180863118, 361726236, 2667172771, 5334345542, 8001518313, 10668691084, 16003036626, 24004554939, 32006073252, 48009109878, 72013664817, 96018219756, 144027329634, 216040994451, 288054659268, 432081988902, 864163977804]

約数ペア:

[(1, 864163977804), (2, 432081988902), (3, 288054659268), (4, 216040994451), (6, 144027329634), (9, 96018219756), (12, 72013664817), (18, 48009109878), (27, 32006073252), (36, 24004554939), (54, 16003036626), (81, 10668691084), (108, 8001518313), (162, 5334345542), (324, 2667172771), (2389, 361726236), (4778, 180863118), (7167, 120575412), (9556, 90431559), (14334, 60287706), (21501, 40191804), (28668, 30143853), (43002, 20095902), (64503, 13397268), (86004, 10047951), (129006, 6698634), (193509, 4465756), (258012, 3349317), (387018, 2232878), (774036, 1116439)]