2143374048

素因数分解:

$2^5\times 3^4\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:431

約数の個数: 240

約数和(自身を含む): 6648475680

約数和(自身を除く): 4505101632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 92, 96, 108, 138, 144, 157, 162, 184, 207, 216, 229, 276, 288, 314, 324, 368, 414, 432, 458, 471, 552, 621, 628, 648, 687, 736, 828, 864, 916, 942, 1104, 1242, 1256, 1296, 1374, 1413, 1656, 1832, 1863, 1884, 2061, 2208, 2484, 2512, 2592, 2748, 2826, 3312, 3611, 3664, 3726, 3768, 4122, 4239, 4968, 5024, 5267, 5496, 5652, 6183, 6624, 7222, 7328, 7452, 7536, 8244, 8478, 9936, 10534, 10833, 10992, 11304, 12366, 12717, 14444, 14904, 15072, 15801, 16488, 16956, 18549, 19872, 21068, 21666, 21984, 22608, 24732, 25434, 28888, 29808, 31602, 32499, 32976, 33912, 35953, 37098, 42136, 43332, 45216, 47403, 49464, 50868, 57776, 59616, 63204, 64998, 65952, 67824, 71906, 74196, 84272, 86664, 94806, 97497, 98928, 101736, 107859, 115552, 126408, 129996, 135648, 142209, 143812, 148392, 168544, 173328, 189612, 194994, 197856, 203472, 215718, 252816, 259992, 284418, 287624, 292491, 296784, 323577, 346656, 379224, 389988, 406944, 426627, 431436, 505632, 519984, 568836, 575248, 584982, 593568, 647154, 758448, 779976, 826919, 853254, 862872, 970731, 1039968, 1137672, 1150496, 1169964, 1294308, 1516896, 1559952, 1653838, 1706508, 1725744, 1941462, 2275344, 2339928, 2480757, 2588616, 2912193, 3119904, 3307676, 3413016, 3451488, 3882924, 4550688, 4679856, 4961514, 5177232, 5824386, 6615352, 6826032, 7442271, 7765848, 9359712, 9923028, 10354464, 11648772, 13230704, 13652064, 14884542, 15531696, 19846056, 22326813, 23297544, 26461408, 29769084, 31063392, 39692112, 44653626, 46595088, 59538168, 66980439, 79384224, 89307252, 93190176, 119076336, 133960878, 178614504, 238152672, 267921756, 357229008, 535843512, 714458016, 1071687024, 2143374048]

約数ペア:

[(1, 2143374048), (2, 1071687024), (3, 714458016), (4, 535843512), (6, 357229008), (8, 267921756), (9, 238152672), (12, 178614504), (16, 133960878), (18, 119076336), (23, 93190176), (24, 89307252), (27, 79384224), (32, 66980439), (36, 59538168), (46, 46595088), (48, 44653626), (54, 39692112), (69, 31063392), (72, 29769084), (81, 26461408), (92, 23297544), (96, 22326813), (108, 19846056), (138, 15531696), (144, 14884542), (157, 13652064), (162, 13230704), (184, 11648772), (207, 10354464), (216, 9923028), (229, 9359712), (276, 7765848), (288, 7442271), (314, 6826032), (324, 6615352), (368, 5824386), (414, 5177232), (432, 4961514), (458, 4679856), (471, 4550688), (552, 3882924), (621, 3451488), (628, 3413016), (648, 3307676), (687, 3119904), (736, 2912193), (828, 2588616), (864, 2480757), (916, 2339928), (942, 2275344), (1104, 1941462), (1242, 1725744), (1256, 1706508), (1296, 1653838), (1374, 1559952), (1413, 1516896), (1656, 1294308), (1832, 1169964), (1863, 1150496), (1884, 1137672), (2061, 1039968), (2208, 970731), (2484, 862872), (2512, 853254), (2592, 826919), (2748, 779976), (2826, 758448), (3312, 647154), (3611, 593568), (3664, 584982), (3726, 575248), (3768, 568836), (4122, 519984), (4239, 505632), (4968, 431436), (5024, 426627), (5267, 406944), (5496, 389988), (5652, 379224), (6183, 346656), (6624, 323577), (7222, 296784), (7328, 292491), (7452, 287624), (7536, 284418), (8244, 259992), (8478, 252816), (9936, 215718), (10534, 203472), (10833, 197856), (10992, 194994), (11304, 189612), (12366, 173328), (12717, 168544), (14444, 148392), (14904, 143812), (15072, 142209), (15801, 135648), (16488, 129996), (16956, 126408), (18549, 115552), (19872, 107859), (21068, 101736), (21666, 98928), (21984, 97497), (22608, 94806), (24732, 86664), (25434, 84272), (28888, 74196), (29808, 71906), (31602, 67824), (32499, 65952), (32976, 64998), (33912, 63204), (35953, 59616), (37098, 57776), (42136, 50868), (43332, 49464), (45216, 47403)]