408308992

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1031}}^1$

素因数の和:1084

約数の個数: 144

約数和(自身を含む): 1063141632

約数和(自身を除く): 654832640

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 128, 136, 182, 208, 221, 224, 238, 256, 272, 364, 416, 442, 448, 476, 544, 728, 832, 884, 896, 952, 1031, 1088, 1456, 1547, 1664, 1768, 1792, 1904, 2062, 2176, 2912, 3094, 3328, 3536, 3808, 4124, 4352, 5824, 6188, 7072, 7217, 7616, 8248, 11648, 12376, 13403, 14144, 14434, 15232, 16496, 17527, 23296, 24752, 26806, 28288, 28868, 30464, 32992, 35054, 49504, 53612, 56576, 57736, 65984, 70108, 93821, 99008, 107224, 115472, 122689, 131968, 140216, 187642, 198016, 214448, 227851, 230944, 245378, 263936, 280432, 375284, 396032, 428896, 455702, 461888, 490756, 560864, 750568, 857792, 911404, 923776, 981512, 1121728, 1501136, 1594957, 1715584, 1822808, 1847552, 1963024, 2243456, 3002272, 3189914, 3431168, 3645616, 3926048, 4486912, 6004544, 6379828, 7291232, 7852096, 12009088, 12759656, 14582464, 15704192, 24018176, 25519312, 29164928, 31408384, 51038624, 58329856, 102077248, 204154496, 408308992]

約数ペア:

[(1, 408308992), (2, 204154496), (4, 102077248), (7, 58329856), (8, 51038624), (13, 31408384), (14, 29164928), (16, 25519312), (17, 24018176), (26, 15704192), (28, 14582464), (32, 12759656), (34, 12009088), (52, 7852096), (56, 7291232), (64, 6379828), (68, 6004544), (91, 4486912), (104, 3926048), (112, 3645616), (119, 3431168), (128, 3189914), (136, 3002272), (182, 2243456), (208, 1963024), (221, 1847552), (224, 1822808), (238, 1715584), (256, 1594957), (272, 1501136), (364, 1121728), (416, 981512), (442, 923776), (448, 911404), (476, 857792), (544, 750568), (728, 560864), (832, 490756), (884, 461888), (896, 455702), (952, 428896), (1031, 396032), (1088, 375284), (1456, 280432), (1547, 263936), (1664, 245378), (1768, 230944), (1792, 227851), (1904, 214448), (2062, 198016), (2176, 187642), (2912, 140216), (3094, 131968), (3328, 122689), (3536, 115472), (3808, 107224), (4124, 99008), (4352, 93821), (5824, 70108), (6188, 65984), (7072, 57736), (7217, 56576), (7616, 53612), (8248, 49504), (11648, 35054), (12376, 32992), (13403, 30464), (14144, 28868), (14434, 28288), (15232, 26806), (16496, 24752), (17527, 23296)]