31732272

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 240

約数和(自身を含む): 110492928

約数和(自身を除く): 78760656

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 23, 24, 26, 33, 36, 39, 44, 46, 48, 52, 66, 67, 69, 72, 78, 88, 92, 99, 104, 117, 132, 134, 138, 143, 144, 156, 176, 184, 198, 201, 207, 208, 234, 253, 264, 268, 276, 286, 299, 312, 368, 396, 402, 414, 429, 468, 506, 528, 536, 552, 572, 598, 603, 624, 737, 759, 792, 804, 828, 858, 871, 897, 936, 1012, 1072, 1104, 1144, 1196, 1206, 1287, 1474, 1518, 1541, 1584, 1608, 1656, 1716, 1742, 1794, 1872, 2024, 2211, 2277, 2288, 2392, 2412, 2574, 2613, 2691, 2948, 3036, 3082, 3216, 3289, 3312, 3432, 3484, 3588, 4048, 4422, 4554, 4623, 4784, 4824, 5148, 5226, 5382, 5896, 6072, 6164, 6578, 6633, 6864, 6968, 7176, 7839, 8844, 9108, 9246, 9581, 9648, 9867, 10296, 10452, 10764, 11792, 12144, 12328, 13156, 13266, 13869, 13936, 14352, 15678, 16951, 17688, 18216, 18492, 19162, 19734, 20033, 20592, 20904, 21528, 24656, 26312, 26532, 27738, 28743, 29601, 31356, 33902, 35376, 36432, 36984, 38324, 39468, 40066, 41808, 43056, 50853, 52624, 53064, 55476, 57486, 59202, 60099, 62712, 67804, 73968, 76648, 78936, 80132, 86229, 101706, 106128, 110952, 114972, 118404, 120198, 125424, 135608, 152559, 153296, 157872, 160264, 172458, 180297, 203412, 220363, 221904, 229944, 236808, 240396, 271216, 305118, 320528, 344916, 360594, 406824, 440726, 459888, 473616, 480792, 610236, 661089, 689832, 721188, 813648, 881452, 961584, 1220472, 1322178, 1379664, 1442376, 1762904, 1983267, 2440944, 2644356, 2884752, 3525808, 3966534, 5288712, 7933068, 10577424, 15866136, 31732272]

約数ペア:

[(1, 31732272), (2, 15866136), (3, 10577424), (4, 7933068), (6, 5288712), (8, 3966534), (9, 3525808), (11, 2884752), (12, 2644356), (13, 2440944), (16, 1983267), (18, 1762904), (22, 1442376), (23, 1379664), (24, 1322178), (26, 1220472), (33, 961584), (36, 881452), (39, 813648), (44, 721188), (46, 689832), (48, 661089), (52, 610236), (66, 480792), (67, 473616), (69, 459888), (72, 440726), (78, 406824), (88, 360594), (92, 344916), (99, 320528), (104, 305118), (117, 271216), (132, 240396), (134, 236808), (138, 229944), (143, 221904), (144, 220363), (156, 203412), (176, 180297), (184, 172458), (198, 160264), (201, 157872), (207, 153296), (208, 152559), (234, 135608), (253, 125424), (264, 120198), (268, 118404), (276, 114972), (286, 110952), (299, 106128), (312, 101706), (368, 86229), (396, 80132), (402, 78936), (414, 76648), (429, 73968), (468, 67804), (506, 62712), (528, 60099), (536, 59202), (552, 57486), (572, 55476), (598, 53064), (603, 52624), (624, 50853), (737, 43056), (759, 41808), (792, 40066), (804, 39468), (828, 38324), (858, 36984), (871, 36432), (897, 35376), (936, 33902), (1012, 31356), (1072, 29601), (1104, 28743), (1144, 27738), (1196, 26532), (1206, 26312), (1287, 24656), (1474, 21528), (1518, 20904), (1541, 20592), (1584, 20033), (1608, 19734), (1656, 19162), (1716, 18492), (1742, 18216), (1794, 17688), (1872, 16951), (2024, 15678), (2211, 14352), (2277, 13936), (2288, 13869), (2392, 13266), (2412, 13156), (2574, 12328), (2613, 12144), (2691, 11792), (2948, 10764), (3036, 10452), (3082, 10296), (3216, 9867), (3289, 9648), (3312, 9581), (3432, 9246), (3484, 9108), (3588, 8844), (4048, 7839), (4422, 7176), (4554, 6968), (4623, 6864), (4784, 6633), (4824, 6578), (5148, 6164), (5226, 6072), (5382, 5896)]