445046784

素因数分解:

$2^{13}\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:248

約数の個数: 224

約数和(自身を含む): 1467916800

約数和(自身を除く): 1022870016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 199, 208, 224, 256, 273, 312, 336, 364, 384, 398, 416, 448, 512, 546, 597, 624, 672, 728, 768, 796, 832, 896, 1024, 1092, 1194, 1248, 1344, 1393, 1456, 1536, 1592, 1664, 1792, 2048, 2184, 2388, 2496, 2587, 2688, 2786, 2912, 3072, 3184, 3328, 3584, 4096, 4179, 4368, 4776, 4992, 5174, 5376, 5572, 5824, 6144, 6368, 6656, 7168, 7761, 8192, 8358, 8736, 9552, 9984, 10348, 10752, 11144, 11648, 12288, 12736, 13312, 14336, 15522, 16716, 17472, 18109, 19104, 19968, 20696, 21504, 22288, 23296, 24576, 25472, 26624, 28672, 31044, 33432, 34944, 36218, 38208, 39936, 41392, 43008, 44576, 46592, 50944, 53248, 54327, 57344, 62088, 66864, 69888, 72436, 76416, 79872, 82784, 86016, 89152, 93184, 101888, 106496, 108654, 124176, 133728, 139776, 144872, 152832, 159744, 165568, 172032, 178304, 186368, 203776, 217308, 248352, 267456, 279552, 289744, 305664, 319488, 331136, 356608, 372736, 407552, 434616, 496704, 534912, 559104, 579488, 611328, 662272, 713216, 745472, 815104, 869232, 993408, 1069824, 1118208, 1158976, 1222656, 1324544, 1426432, 1630208, 1738464, 1986816, 2139648, 2236416, 2317952, 2445312, 2649088, 2852864, 3476928, 3973632, 4279296, 4635904, 4890624, 5298176, 5705728, 6953856, 7947264, 8558592, 9271808, 10596352, 11411456, 13907712, 15894528, 17117184, 18543616, 21192704, 27815424, 31789056, 34234368, 37087232, 55630848, 63578112, 74174464, 111261696, 148348928, 222523392, 445046784]

約数ペア:

[(1, 445046784), (2, 222523392), (3, 148348928), (4, 111261696), (6, 74174464), (7, 63578112), (8, 55630848), (12, 37087232), (13, 34234368), (14, 31789056), (16, 27815424), (21, 21192704), (24, 18543616), (26, 17117184), (28, 15894528), (32, 13907712), (39, 11411456), (42, 10596352), (48, 9271808), (52, 8558592), (56, 7947264), (64, 6953856), (78, 5705728), (84, 5298176), (91, 4890624), (96, 4635904), (104, 4279296), (112, 3973632), (128, 3476928), (156, 2852864), (168, 2649088), (182, 2445312), (192, 2317952), (199, 2236416), (208, 2139648), (224, 1986816), (256, 1738464), (273, 1630208), (312, 1426432), (336, 1324544), (364, 1222656), (384, 1158976), (398, 1118208), (416, 1069824), (448, 993408), (512, 869232), (546, 815104), (597, 745472), (624, 713216), (672, 662272), (728, 611328), (768, 579488), (796, 559104), (832, 534912), (896, 496704), (1024, 434616), (1092, 407552), (1194, 372736), (1248, 356608), (1344, 331136), (1393, 319488), (1456, 305664), (1536, 289744), (1592, 279552), (1664, 267456), (1792, 248352), (2048, 217308), (2184, 203776), (2388, 186368), (2496, 178304), (2587, 172032), (2688, 165568), (2786, 159744), (2912, 152832), (3072, 144872), (3184, 139776), (3328, 133728), (3584, 124176), (4096, 108654), (4179, 106496), (4368, 101888), (4776, 93184), (4992, 89152), (5174, 86016), (5376, 82784), (5572, 79872), (5824, 76416), (6144, 72436), (6368, 69888), (6656, 66864), (7168, 62088), (7761, 57344), (8192, 54327), (8358, 53248), (8736, 50944), (9552, 46592), (9984, 44576), (10348, 43008), (10752, 41392), (11144, 39936), (11648, 38208), (12288, 36218), (12736, 34944), (13312, 33432), (14336, 31044), (15522, 28672), (16716, 26624), (17472, 25472), (18109, 24576), (19104, 23296), (19968, 22288), (20696, 21504)]