274200723

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 432432000

約数和(自身を除く): 158231277

約数列:

[1, 3, 9, 19, 43, 57, 89, 129, 171, 267, 387, 419, 801, 817, 1257, 1691, 2451, 3771, 3827, 5073, 7353, 7961, 11481, 15219, 18017, 23883, 34443, 37291, 54051, 71649, 72713, 111873, 162153, 218139, 335619, 342323, 654417, 708529, 1026969, 1603513, 2125587, 3080907, 4810539, 6376761, 14431617, 30466747, 91400241, 274200723]

約数ペア:

[(1, 274200723), (3, 91400241), (9, 30466747), (19, 14431617), (43, 6376761), (57, 4810539), (89, 3080907), (129, 2125587), (171, 1603513), (267, 1026969), (387, 708529), (419, 654417), (801, 342323), (817, 335619), (1257, 218139), (1691, 162153), (2451, 111873), (3771, 72713), (3827, 71649), (5073, 54051), (7353, 37291), (7961, 34443), (11481, 23883), (15219, 18017)]