396956448

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1223}}^1$

素因数の和:1276

約数の個数: 216

約数和(自身を含む): 1371359808

約数和(自身を除く): 974403360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 49, 56, 63, 69, 72, 84, 92, 96, 98, 112, 126, 138, 144, 147, 161, 168, 184, 196, 207, 224, 252, 276, 288, 294, 322, 336, 368, 392, 414, 441, 483, 504, 552, 588, 644, 672, 736, 784, 828, 882, 966, 1008, 1104, 1127, 1176, 1223, 1288, 1449, 1568, 1656, 1764, 1932, 2016, 2208, 2254, 2352, 2446, 2576, 2898, 3312, 3381, 3528, 3669, 3864, 4508, 4704, 4892, 5152, 5796, 6624, 6762, 7056, 7338, 7728, 8561, 9016, 9784, 10143, 11007, 11592, 13524, 14112, 14676, 15456, 17122, 18032, 19568, 20286, 22014, 23184, 25683, 27048, 28129, 29352, 34244, 36064, 39136, 40572, 44028, 46368, 51366, 54096, 56258, 58704, 59927, 68488, 77049, 81144, 84387, 88056, 102732, 108192, 112516, 117408, 119854, 136976, 154098, 162288, 168774, 176112, 179781, 196903, 205464, 225032, 239708, 253161, 273952, 308196, 324576, 337548, 352224, 359562, 393806, 410928, 450064, 479416, 506322, 539343, 590709, 616392, 675096, 719124, 787612, 821856, 900128, 958832, 1012644, 1078686, 1181418, 1232784, 1350192, 1378321, 1438248, 1575224, 1772127, 1917664, 2025288, 2157372, 2362836, 2465568, 2700384, 2756642, 2876496, 3150448, 3544254, 4050576, 4134963, 4314744, 4725672, 5513284, 5752992, 6300896, 7088508, 8101152, 8269926, 8629488, 9451344, 11026568, 12404889, 14177016, 16539852, 17258976, 18902688, 22053136, 24809778, 28354032, 33079704, 44106272, 49619556, 56708064, 66159408, 99239112, 132318816, 198478224, 396956448]

約数ペア:

[(1, 396956448), (2, 198478224), (3, 132318816), (4, 99239112), (6, 66159408), (7, 56708064), (8, 49619556), (9, 44106272), (12, 33079704), (14, 28354032), (16, 24809778), (18, 22053136), (21, 18902688), (23, 17258976), (24, 16539852), (28, 14177016), (32, 12404889), (36, 11026568), (42, 9451344), (46, 8629488), (48, 8269926), (49, 8101152), (56, 7088508), (63, 6300896), (69, 5752992), (72, 5513284), (84, 4725672), (92, 4314744), (96, 4134963), (98, 4050576), (112, 3544254), (126, 3150448), (138, 2876496), (144, 2756642), (147, 2700384), (161, 2465568), (168, 2362836), (184, 2157372), (196, 2025288), (207, 1917664), (224, 1772127), (252, 1575224), (276, 1438248), (288, 1378321), (294, 1350192), (322, 1232784), (336, 1181418), (368, 1078686), (392, 1012644), (414, 958832), (441, 900128), (483, 821856), (504, 787612), (552, 719124), (588, 675096), (644, 616392), (672, 590709), (736, 539343), (784, 506322), (828, 479416), (882, 450064), (966, 410928), (1008, 393806), (1104, 359562), (1127, 352224), (1176, 337548), (1223, 324576), (1288, 308196), (1449, 273952), (1568, 253161), (1656, 239708), (1764, 225032), (1932, 205464), (2016, 196903), (2208, 179781), (2254, 176112), (2352, 168774), (2446, 162288), (2576, 154098), (2898, 136976), (3312, 119854), (3381, 117408), (3528, 112516), (3669, 108192), (3864, 102732), (4508, 88056), (4704, 84387), (4892, 81144), (5152, 77049), (5796, 68488), (6624, 59927), (6762, 58704), (7056, 56258), (7338, 54096), (7728, 51366), (8561, 46368), (9016, 44028), (9784, 40572), (10143, 39136), (11007, 36064), (11592, 34244), (13524, 29352), (14112, 28129), (14676, 27048), (15456, 25683), (17122, 23184), (18032, 22014), (19568, 20286)]