218973744

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{138241}}^1$

素因数の和:138266

約数の個数: 60

約数和(自身を含む): 668538312

約数和(自身を除く): 449564568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 138241, 276482, 414723, 552964, 829446, 1105928, 1244169, 1520651, 1658892, 2211856, 2488338, 3041302, 3317784, 4561953, 4976676, 6082604, 6635568, 9123906, 9953352, 12165208, 13685859, 18247812, 19906704, 24330416, 27371718, 36495624, 54743436, 72991248, 109486872, 218973744]

約数ペア:

[(1, 218973744), (2, 109486872), (3, 72991248), (4, 54743436), (6, 36495624), (8, 27371718), (9, 24330416), (11, 19906704), (12, 18247812), (16, 13685859), (18, 12165208), (22, 9953352), (24, 9123906), (33, 6635568), (36, 6082604), (44, 4976676), (48, 4561953), (66, 3317784), (72, 3041302), (88, 2488338), (99, 2211856), (132, 1658892), (144, 1520651), (176, 1244169), (198, 1105928), (264, 829446), (396, 552964), (528, 414723), (792, 276482), (1584, 138241)]