1313303472

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:380

約数の個数: 240

約数和(自身を含む): 4128860736

約数和(自身を除く): 2815557264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 41, 48, 52, 71, 72, 78, 82, 104, 117, 123, 142, 144, 156, 164, 208, 213, 234, 241, 246, 284, 312, 328, 369, 426, 468, 482, 492, 533, 568, 624, 639, 656, 723, 738, 852, 923, 936, 964, 984, 1066, 1136, 1278, 1446, 1476, 1599, 1704, 1846, 1872, 1928, 1968, 2132, 2169, 2556, 2769, 2892, 2911, 2952, 3133, 3198, 3408, 3692, 3856, 4264, 4338, 4797, 5112, 5538, 5784, 5822, 5904, 6266, 6396, 7384, 8307, 8528, 8676, 8733, 9399, 9594, 9881, 10224, 11076, 11568, 11644, 12532, 12792, 14768, 16614, 17111, 17352, 17466, 18798, 19188, 19762, 22152, 23288, 25064, 25584, 26199, 28197, 29643, 33228, 34222, 34704, 34932, 37596, 37843, 38376, 39524, 44304, 46576, 50128, 51333, 52398, 56394, 59286, 66456, 68444, 69864, 75192, 75686, 76752, 79048, 88929, 102666, 104796, 112788, 113529, 118572, 128453, 132912, 136888, 139728, 150384, 151372, 153999, 158096, 177858, 205332, 209592, 222443, 225576, 227058, 237144, 256906, 273776, 302744, 307998, 340587, 355716, 385359, 410664, 419184, 444886, 451152, 454116, 474288, 513812, 605488, 615996, 667329, 681174, 701551, 711432, 770718, 821328, 889772, 908232, 1027624, 1156077, 1231992, 1334658, 1362348, 1403102, 1422864, 1541436, 1779544, 1816464, 2001987, 2055248, 2104653, 2312154, 2463984, 2669316, 2724696, 2806204, 3082872, 3559088, 4003974, 4209306, 4624308, 5338632, 5449392, 5612408, 6165744, 6313959, 8007948, 8418612, 9120163, 9248616, 10677264, 11224816, 12627918, 16015896, 16837224, 18240326, 18497232, 25255836, 27360489, 32031792, 33674448, 36480652, 50511672, 54720978, 72961304, 82081467, 101023344, 109441956, 145922608, 164162934, 218883912, 328325868, 437767824, 656651736, 1313303472]

約数ペア:

[(1, 1313303472), (2, 656651736), (3, 437767824), (4, 328325868), (6, 218883912), (8, 164162934), (9, 145922608), (12, 109441956), (13, 101023344), (16, 82081467), (18, 72961304), (24, 54720978), (26, 50511672), (36, 36480652), (39, 33674448), (41, 32031792), (48, 27360489), (52, 25255836), (71, 18497232), (72, 18240326), (78, 16837224), (82, 16015896), (104, 12627918), (117, 11224816), (123, 10677264), (142, 9248616), (144, 9120163), (156, 8418612), (164, 8007948), (208, 6313959), (213, 6165744), (234, 5612408), (241, 5449392), (246, 5338632), (284, 4624308), (312, 4209306), (328, 4003974), (369, 3559088), (426, 3082872), (468, 2806204), (482, 2724696), (492, 2669316), (533, 2463984), (568, 2312154), (624, 2104653), (639, 2055248), (656, 2001987), (723, 1816464), (738, 1779544), (852, 1541436), (923, 1422864), (936, 1403102), (964, 1362348), (984, 1334658), (1066, 1231992), (1136, 1156077), (1278, 1027624), (1446, 908232), (1476, 889772), (1599, 821328), (1704, 770718), (1846, 711432), (1872, 701551), (1928, 681174), (1968, 667329), (2132, 615996), (2169, 605488), (2556, 513812), (2769, 474288), (2892, 454116), (2911, 451152), (2952, 444886), (3133, 419184), (3198, 410664), (3408, 385359), (3692, 355716), (3856, 340587), (4264, 307998), (4338, 302744), (4797, 273776), (5112, 256906), (5538, 237144), (5784, 227058), (5822, 225576), (5904, 222443), (6266, 209592), (6396, 205332), (7384, 177858), (8307, 158096), (8528, 153999), (8676, 151372), (8733, 150384), (9399, 139728), (9594, 136888), (9881, 132912), (10224, 128453), (11076, 118572), (11568, 113529), (11644, 112788), (12532, 104796), (12792, 102666), (14768, 88929), (16614, 79048), (17111, 76752), (17352, 75686), (17466, 75192), (18798, 69864), (19188, 68444), (19762, 66456), (22152, 59286), (23288, 56394), (25064, 52398), (25584, 51333), (26199, 50128), (28197, 46576), (29643, 44304), (33228, 39524), (34222, 38376), (34704, 37843), (34932, 37596)]