812799959992

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{313}}^1\times {\mathrm{1033}}^1\times {\mathrm{2081}}^1$

素因数の和:3584

約数の個数: 64

約数和(自身を含む): 1541223984960

約数和(自身を除く): 728424024968

約数列:

[1, 2, 4, 8, 151, 302, 313, 604, 626, 1033, 1208, 1252, 2066, 2081, 2504, 4132, 4162, 8264, 8324, 16648, 47263, 94526, 155983, 189052, 311966, 314231, 323329, 378104, 623932, 628462, 646658, 651353, 1247864, 1256924, 1293316, 1302706, 2149673, 2513848, 2586632, 2605412, 4299346, 5210824, 8598692, 17197384, 48822679, 97645358, 98354303, 195290716, 196708606, 324600623, 390581432, 393417212, 649201246, 672847649, 786834424, 1298402492, 1345695298, 2596804984, 2691390596, 5382781192, 101599994999, 203199989998, 406399979996, 812799959992]

約数ペア:

[(1, 812799959992), (2, 406399979996), (4, 203199989998), (8, 101599994999), (151, 5382781192), (302, 2691390596), (313, 2596804984), (604, 1345695298), (626, 1298402492), (1033, 786834424), (1208, 672847649), (1252, 649201246), (2066, 393417212), (2081, 390581432), (2504, 324600623), (4132, 196708606), (4162, 195290716), (8264, 98354303), (8324, 97645358), (16648, 48822679), (47263, 17197384), (94526, 8598692), (155983, 5210824), (189052, 4299346), (311966, 2605412), (314231, 2586632), (323329, 2513848), (378104, 2149673), (623932, 1302706), (628462, 1293316), (646658, 1256924), (651353, 1247864)]