1382174976

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19777}}^1$

素因数の和:19816

約数の個数: 144

約数和(自身を含む): 4527737984

約数和(自身を除く): 3145563008

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, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 768, 832, 896, 1092, 1248, 1344, 1456, 1664, 1792, 2184, 2496, 2688, 2912, 3328, 4368, 4992, 5376, 5824, 8736, 9984, 11648, 17472, 19777, 23296, 34944, 39554, 59331, 69888, 79108, 118662, 138439, 158216, 237324, 257101, 276878, 316432, 415317, 474648, 514202, 553756, 632864, 771303, 830634, 949296, 1028404, 1107512, 1265728, 1542606, 1661268, 1799707, 1898592, 2056808, 2215024, 2531456, 3085212, 3322536, 3599414, 3797184, 4113616, 4430048, 5062912, 5399121, 6170424, 6645072, 7198828, 7594368, 8227232, 8860096, 10798242, 12340848, 13290144, 14397656, 15188736, 16454464, 17720192, 21596484, 24681696, 26580288, 28795312, 32908928, 35440384, 43192968, 49363392, 53160576, 57590624, 65817856, 86385936, 98726784, 106321152, 115181248, 172771872, 197453568, 230362496, 345543744, 460724992, 691087488, 1382174976]

約数ペア:

[(1, 1382174976), (2, 691087488), (3, 460724992), (4, 345543744), (6, 230362496), (7, 197453568), (8, 172771872), (12, 115181248), (13, 106321152), (14, 98726784), (16, 86385936), (21, 65817856), (24, 57590624), (26, 53160576), (28, 49363392), (32, 43192968), (39, 35440384), (42, 32908928), (48, 28795312), (52, 26580288), (56, 24681696), (64, 21596484), (78, 17720192), (84, 16454464), (91, 15188736), (96, 14397656), (104, 13290144), (112, 12340848), (128, 10798242), (156, 8860096), (168, 8227232), (182, 7594368), (192, 7198828), (208, 6645072), (224, 6170424), (256, 5399121), (273, 5062912), (312, 4430048), (336, 4113616), (364, 3797184), (384, 3599414), (416, 3322536), (448, 3085212), (546, 2531456), (624, 2215024), (672, 2056808), (728, 1898592), (768, 1799707), (832, 1661268), (896, 1542606), (1092, 1265728), (1248, 1107512), (1344, 1028404), (1456, 949296), (1664, 830634), (1792, 771303), (2184, 632864), (2496, 553756), (2688, 514202), (2912, 474648), (3328, 415317), (4368, 316432), (4992, 276878), (5376, 257101), (5824, 237324), (8736, 158216), (9984, 138439), (11648, 118662), (17472, 79108), (19777, 69888), (23296, 59331), (34944, 39554)]