1384078432

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{19759}}^1$

素因数の和:19979

約数の個数: 48

約数和(自身を含む): 2987712000

約数和(自身を除く): 1603633568

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 199, 352, 398, 796, 1592, 2189, 3184, 4378, 6368, 8756, 17512, 19759, 35024, 39518, 70048, 79036, 158072, 217349, 316144, 434698, 632288, 869396, 1738792, 3477584, 3932041, 6955168, 7864082, 15728164, 31456328, 43252451, 62912656, 86504902, 125825312, 173009804, 346019608, 692039216, 1384078432]

約数ペア:

[(1, 1384078432), (2, 692039216), (4, 346019608), (8, 173009804), (11, 125825312), (16, 86504902), (22, 62912656), (32, 43252451), (44, 31456328), (88, 15728164), (176, 7864082), (199, 6955168), (352, 3932041), (398, 3477584), (796, 1738792), (1592, 869396), (2189, 632288), (3184, 434698), (4378, 316144), (6368, 217349), (8756, 158072), (17512, 79036), (19759, 70048), (35024, 39518)]