221959344

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{272009}}^1$

素因数の和:272037

約数の個数: 40

約数和(自身を含む): 607126320

約数和(自身を除く): 385166976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 272009, 544018, 816027, 1088036, 1632054, 2176072, 3264108, 4352144, 4624153, 6528216, 9248306, 13056432, 13872459, 18496612, 27744918, 36993224, 55489836, 73986448, 110979672, 221959344]

約数ペア:

[(1, 221959344), (2, 110979672), (3, 73986448), (4, 55489836), (6, 36993224), (8, 27744918), (12, 18496612), (16, 13872459), (17, 13056432), (24, 9248306), (34, 6528216), (48, 4624153), (51, 4352144), (68, 3264108), (102, 2176072), (136, 1632054), (204, 1088036), (272, 816027), (408, 544018), (816, 272009)]