890798796

素因数分解:

$2^2\times 3^4\times {\mathrm{103}}^1\times {\mathrm{26693}}^1$

素因数の和:26812

約数の個数: 60

約数和(自身を含む): 2351421072

約数和(自身を除く): 1460622276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 103, 108, 162, 206, 309, 324, 412, 618, 927, 1236, 1854, 2781, 3708, 5562, 8343, 11124, 16686, 26693, 33372, 53386, 80079, 106772, 160158, 240237, 320316, 480474, 720711, 960948, 1441422, 2162133, 2749379, 2882844, 4324266, 5498758, 8248137, 8648532, 10997516, 16496274, 24744411, 32992548, 49488822, 74233233, 98977644, 148466466, 222699699, 296932932, 445399398, 890798796]

約数ペア:

[(1, 890798796), (2, 445399398), (3, 296932932), (4, 222699699), (6, 148466466), (9, 98977644), (12, 74233233), (18, 49488822), (27, 32992548), (36, 24744411), (54, 16496274), (81, 10997516), (103, 8648532), (108, 8248137), (162, 5498758), (206, 4324266), (309, 2882844), (324, 2749379), (412, 2162133), (618, 1441422), (927, 960948), (1236, 720711), (1854, 480474), (2781, 320316), (3708, 240237), (5562, 160158), (8343, 106772), (11124, 80079), (16686, 53386), (26693, 33372)]