1218322512

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:279

約数の個数: 320

約数和(自身を含む): 4062597120

約数和(自身を除く): 2844274608

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 27, 33, 36, 44, 46, 48, 54, 66, 69, 71, 72, 88, 92, 99, 108, 132, 138, 142, 144, 157, 176, 184, 198, 207, 213, 216, 253, 264, 276, 284, 297, 314, 368, 396, 414, 426, 432, 471, 506, 528, 552, 568, 594, 621, 628, 639, 759, 781, 792, 828, 852, 942, 1012, 1104, 1136, 1188, 1242, 1256, 1278, 1413, 1518, 1562, 1584, 1633, 1656, 1704, 1727, 1884, 1917, 2024, 2277, 2343, 2376, 2484, 2512, 2556, 2826, 3036, 3124, 3266, 3312, 3408, 3454, 3611, 3768, 3834, 4048, 4239, 4554, 4686, 4752, 4899, 4968, 5112, 5181, 5652, 6072, 6248, 6532, 6831, 6908, 7029, 7222, 7536, 7668, 8478, 9108, 9372, 9798, 9936, 10224, 10362, 10833, 11147, 11304, 12144, 12496, 13064, 13662, 13816, 14058, 14444, 14697, 15336, 15543, 16956, 17963, 18216, 18744, 19596, 20724, 21087, 21666, 22294, 22608, 26128, 27324, 27632, 28116, 28888, 29394, 30672, 31086, 32499, 33441, 33912, 35926, 36432, 37488, 39192, 39721, 41448, 42174, 43332, 44091, 44588, 46629, 53889, 54648, 56232, 57776, 58788, 62172, 64998, 66882, 67824, 71852, 78384, 79442, 82896, 84348, 86664, 88182, 89176, 93258, 97497, 100323, 107778, 109296, 112464, 117576, 119163, 122617, 124344, 129996, 133764, 143704, 158884, 161667, 168696, 173328, 176364, 178352, 186516, 194994, 200646, 215556, 235152, 238326, 245234, 248688, 256381, 259992, 267528, 287408, 300969, 317768, 323334, 337392, 352728, 357489, 367851, 373032, 389988, 401292, 431112, 476652, 485001, 490468, 512762, 519984, 535056, 601938, 635536, 646668, 705456, 714978, 735702, 746064, 769143, 779976, 802584, 862224, 953304, 970002, 980936, 1025524, 1072467, 1103553, 1203876, 1293336, 1429956, 1471404, 1538286, 1559952, 1605168, 1906608, 1940004, 1961872, 2051048, 2144934, 2207106, 2307429, 2407752, 2586672, 2820191, 2859912, 2942808, 3076572, 3310659, 3880008, 4102096, 4289868, 4414212, 4614858, 4815504, 5640382, 5719824, 5885616, 6153144, 6621318, 6922287, 7760016, 8460573, 8579736, 8828424, 9229716, 11280764, 12306288, 13242636, 13844574, 16921146, 17159472, 17656848, 18459432, 22561528, 25381719, 26485272, 27689148, 33842292, 36918864, 45123056, 50763438, 52970544, 55378296, 67684584, 76145157, 101526876, 110756592, 135369168, 152290314, 203053752, 304580628, 406107504, 609161256, 1218322512]

約数ペア:

[(1, 1218322512), (2, 609161256), (3, 406107504), (4, 304580628), (6, 203053752), (8, 152290314), (9, 135369168), (11, 110756592), (12, 101526876), (16, 76145157), (18, 67684584), (22, 55378296), (23, 52970544), (24, 50763438), (27, 45123056), (33, 36918864), (36, 33842292), (44, 27689148), (46, 26485272), (48, 25381719), (54, 22561528), (66, 18459432), (69, 17656848), (71, 17159472), (72, 16921146), (88, 13844574), (92, 13242636), (99, 12306288), (108, 11280764), (132, 9229716), (138, 8828424), (142, 8579736), (144, 8460573), (157, 7760016), (176, 6922287), (184, 6621318), (198, 6153144), (207, 5885616), (213, 5719824), (216, 5640382), (253, 4815504), (264, 4614858), (276, 4414212), (284, 4289868), (297, 4102096), (314, 3880008), (368, 3310659), (396, 3076572), (414, 2942808), (426, 2859912), (432, 2820191), (471, 2586672), (506, 2407752), (528, 2307429), (552, 2207106), (568, 2144934), (594, 2051048), (621, 1961872), (628, 1940004), (639, 1906608), (759, 1605168), (781, 1559952), (792, 1538286), (828, 1471404), (852, 1429956), (942, 1293336), (1012, 1203876), (1104, 1103553), (1136, 1072467), (1188, 1025524), (1242, 980936), (1256, 970002), (1278, 953304), (1413, 862224), (1518, 802584), (1562, 779976), (1584, 769143), (1633, 746064), (1656, 735702), (1704, 714978), (1727, 705456), (1884, 646668), (1917, 635536), (2024, 601938), (2277, 535056), (2343, 519984), (2376, 512762), (2484, 490468), (2512, 485001), (2556, 476652), (2826, 431112), (3036, 401292), (3124, 389988), (3266, 373032), (3312, 367851), (3408, 357489), (3454, 352728), (3611, 337392), (3768, 323334), (3834, 317768), (4048, 300969), (4239, 287408), (4554, 267528), (4686, 259992), (4752, 256381), (4899, 248688), (4968, 245234), (5112, 238326), (5181, 235152), (5652, 215556), (6072, 200646), (6248, 194994), (6532, 186516), (6831, 178352), (6908, 176364), (7029, 173328), (7222, 168696), (7536, 161667), (7668, 158884), (8478, 143704), (9108, 133764), (9372, 129996), (9798, 124344), (9936, 122617), (10224, 119163), (10362, 117576), (10833, 112464), (11147, 109296), (11304, 107778), (12144, 100323), (12496, 97497), (13064, 93258), (13662, 89176), (13816, 88182), (14058, 86664), (14444, 84348), (14697, 82896), (15336, 79442), (15543, 78384), (16956, 71852), (17963, 67824), (18216, 66882), (18744, 64998), (19596, 62172), (20724, 58788), (21087, 57776), (21666, 56232), (22294, 54648), (22608, 53889), (26128, 46629), (27324, 44588), (27632, 44091), (28116, 43332), (28888, 42174), (29394, 41448), (30672, 39721), (31086, 39192), (32499, 37488), (33441, 36432), (33912, 35926)]