218577296

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{114799}}^1$

素因数の和:114831

約数の個数: 40

約数和(自身を含む): 512467200

約数和(自身を除く): 293889904

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 114799, 229598, 459196, 803593, 918392, 1607186, 1836784, 1951583, 3214372, 3903166, 6428744, 7806332, 12857488, 13661081, 15612664, 27322162, 31225328, 54644324, 109288648, 218577296]

約数ペア:

[(1, 218577296), (2, 109288648), (4, 54644324), (7, 31225328), (8, 27322162), (14, 15612664), (16, 13661081), (17, 12857488), (28, 7806332), (34, 6428744), (56, 3903166), (68, 3214372), (112, 1951583), (119, 1836784), (136, 1607186), (238, 918392), (272, 803593), (476, 459196), (952, 229598), (1904, 114799)]