243281208

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1\times {\mathrm{541}}^1$

素因数の和:1048

約数の個数: 64

約数和(自身を含む): 625554720

約数和(自身を除く): 382273512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 457, 492, 541, 914, 984, 1082, 1371, 1623, 1828, 2164, 2742, 3246, 3656, 4328, 5484, 6492, 10968, 12984, 18737, 22181, 37474, 44362, 56211, 66543, 74948, 88724, 112422, 133086, 149896, 177448, 224844, 247237, 266172, 449688, 494474, 532344, 741711, 988948, 1483422, 1977896, 2966844, 5933688, 10136717, 20273434, 30410151, 40546868, 60820302, 81093736, 121640604, 243281208]

約数ペア:

[(1, 243281208), (2, 121640604), (3, 81093736), (4, 60820302), (6, 40546868), (8, 30410151), (12, 20273434), (24, 10136717), (41, 5933688), (82, 2966844), (123, 1977896), (164, 1483422), (246, 988948), (328, 741711), (457, 532344), (492, 494474), (541, 449688), (914, 266172), (984, 247237), (1082, 224844), (1371, 177448), (1623, 149896), (1828, 133086), (2164, 112422), (2742, 88724), (3246, 74948), (3656, 66543), (4328, 56211), (5484, 44362), (6492, 37474), (10968, 22181), (12984, 18737)]