349136864

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{1481}}^1$

素因数の和:1683

約数の個数: 48

約数和(自身を含む): 705846960

約数和(自身を除く): 356710096

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 139, 212, 278, 424, 556, 848, 1112, 1481, 1696, 2224, 2962, 4448, 5924, 7367, 11848, 14734, 23696, 29468, 47392, 58936, 78493, 117872, 156986, 205859, 235744, 313972, 411718, 627944, 823436, 1255888, 1646872, 2511776, 3293744, 6587488, 10910527, 21821054, 43642108, 87284216, 174568432, 349136864]

約数ペア:

[(1, 349136864), (2, 174568432), (4, 87284216), (8, 43642108), (16, 21821054), (32, 10910527), (53, 6587488), (106, 3293744), (139, 2511776), (212, 1646872), (278, 1255888), (424, 823436), (556, 627944), (848, 411718), (1112, 313972), (1481, 235744), (1696, 205859), (2224, 156986), (2962, 117872), (4448, 78493), (5924, 58936), (7367, 47392), (11848, 29468), (14734, 23696)]