12471888

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:137

約数の個数: 160

約数和(自身を含む): 39997440

約数和(自身を除く): 27525552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 23, 24, 26, 33, 39, 44, 46, 48, 52, 66, 69, 78, 79, 88, 92, 104, 132, 138, 143, 156, 158, 176, 184, 208, 237, 253, 264, 276, 286, 299, 312, 316, 368, 429, 474, 506, 528, 552, 572, 598, 624, 632, 759, 858, 869, 897, 948, 1012, 1027, 1104, 1144, 1196, 1264, 1518, 1716, 1738, 1794, 1817, 1896, 2024, 2054, 2288, 2392, 2607, 3036, 3081, 3289, 3432, 3476, 3588, 3634, 3792, 4048, 4108, 4784, 5214, 5451, 6072, 6162, 6578, 6864, 6952, 7176, 7268, 8216, 9867, 10428, 10902, 11297, 12144, 12324, 13156, 13904, 14352, 14536, 16432, 19734, 19987, 20856, 21804, 22594, 23621, 24648, 26312, 29072, 33891, 39468, 39974, 41712, 43608, 45188, 47242, 49296, 52624, 59961, 67782, 70863, 78936, 79948, 87216, 90376, 94484, 119922, 135564, 141726, 157872, 159896, 180752, 188968, 239844, 259831, 271128, 283452, 319792, 377936, 479688, 519662, 542256, 566904, 779493, 959376, 1039324, 1133808, 1558986, 2078648, 3117972, 4157296, 6235944, 12471888]

約数ペア:

[(1, 12471888), (2, 6235944), (3, 4157296), (4, 3117972), (6, 2078648), (8, 1558986), (11, 1133808), (12, 1039324), (13, 959376), (16, 779493), (22, 566904), (23, 542256), (24, 519662), (26, 479688), (33, 377936), (39, 319792), (44, 283452), (46, 271128), (48, 259831), (52, 239844), (66, 188968), (69, 180752), (78, 159896), (79, 157872), (88, 141726), (92, 135564), (104, 119922), (132, 94484), (138, 90376), (143, 87216), (156, 79948), (158, 78936), (176, 70863), (184, 67782), (208, 59961), (237, 52624), (253, 49296), (264, 47242), (276, 45188), (286, 43608), (299, 41712), (312, 39974), (316, 39468), (368, 33891), (429, 29072), (474, 26312), (506, 24648), (528, 23621), (552, 22594), (572, 21804), (598, 20856), (624, 19987), (632, 19734), (759, 16432), (858, 14536), (869, 14352), (897, 13904), (948, 13156), (1012, 12324), (1027, 12144), (1104, 11297), (1144, 10902), (1196, 10428), (1264, 9867), (1518, 8216), (1716, 7268), (1738, 7176), (1794, 6952), (1817, 6864), (1896, 6578), (2024, 6162), (2054, 6072), (2288, 5451), (2392, 5214), (2607, 4784), (3036, 4108), (3081, 4048), (3289, 3792), (3432, 3634), (3476, 3588)]