212405688

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{268189}}^1$

素因数の和:268212

約数の個数: 48

約数和(自身を含む): 627564600

約数和(自身を除く): 415158912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 268189, 536378, 804567, 1072756, 1609134, 2145512, 2413701, 2950079, 3218268, 4827402, 5900158, 6436536, 8850237, 9654804, 11800316, 17700474, 19309608, 23600632, 26550711, 35400948, 53101422, 70801896, 106202844, 212405688]

約数ペア:

[(1, 212405688), (2, 106202844), (3, 70801896), (4, 53101422), (6, 35400948), (8, 26550711), (9, 23600632), (11, 19309608), (12, 17700474), (18, 11800316), (22, 9654804), (24, 8850237), (33, 6436536), (36, 5900158), (44, 4827402), (66, 3218268), (72, 2950079), (88, 2413701), (99, 2145512), (132, 1609134), (198, 1072756), (264, 804567), (396, 536378), (792, 268189)]