221569704

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1153}}^1$

素因数の和:1339

約数の個数: 96

約数和(自身を含む): 639985320

約数和(自身を除く): 418415616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 157, 204, 306, 314, 408, 471, 612, 628, 942, 1153, 1224, 1256, 1413, 1884, 2306, 2669, 2826, 3459, 3768, 4612, 5338, 5652, 6918, 8007, 9224, 10377, 10676, 11304, 13836, 16014, 19601, 20754, 21352, 24021, 27672, 32028, 39202, 41508, 48042, 58803, 64056, 78404, 83016, 96084, 117606, 156808, 176409, 181021, 192168, 235212, 352818, 362042, 470424, 543063, 705636, 724084, 1086126, 1411272, 1448168, 1629189, 2172252, 3077357, 3258378, 4344504, 6154714, 6516756, 9232071, 12309428, 13033512, 18464142, 24618856, 27696213, 36928284, 55392426, 73856568, 110784852, 221569704]

約数ペア:

[(1, 221569704), (2, 110784852), (3, 73856568), (4, 55392426), (6, 36928284), (8, 27696213), (9, 24618856), (12, 18464142), (17, 13033512), (18, 12309428), (24, 9232071), (34, 6516756), (36, 6154714), (51, 4344504), (68, 3258378), (72, 3077357), (102, 2172252), (136, 1629189), (153, 1448168), (157, 1411272), (204, 1086126), (306, 724084), (314, 705636), (408, 543063), (471, 470424), (612, 362042), (628, 352818), (942, 235212), (1153, 192168), (1224, 181021), (1256, 176409), (1413, 156808), (1884, 117606), (2306, 96084), (2669, 83016), (2826, 78404), (3459, 64056), (3768, 58803), (4612, 48042), (5338, 41508), (5652, 39202), (6918, 32028), (8007, 27672), (9224, 24021), (10377, 21352), (10676, 20754), (11304, 19601), (13836, 16014)]