486665984

素因数分解:

$2^8\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4603}}^1$

素因数の和:4685

約数の個数: 72

約数和(自身を含む): 1129269120

約数和(自身を除く): 642603136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 128, 224, 236, 256, 413, 448, 472, 826, 896, 944, 1652, 1792, 1888, 3304, 3776, 4603, 6608, 7552, 9206, 13216, 15104, 18412, 26432, 32221, 36824, 52864, 64442, 73648, 105728, 128884, 147296, 257768, 271577, 294592, 515536, 543154, 589184, 1031072, 1086308, 1178368, 1901039, 2062144, 2172616, 3802078, 4124288, 4345232, 7604156, 8248576, 8690464, 15208312, 17380928, 30416624, 34761856, 60833248, 69523712, 121666496, 243332992, 486665984]

約数ペア:

[(1, 486665984), (2, 243332992), (4, 121666496), (7, 69523712), (8, 60833248), (14, 34761856), (16, 30416624), (28, 17380928), (32, 15208312), (56, 8690464), (59, 8248576), (64, 7604156), (112, 4345232), (118, 4124288), (128, 3802078), (224, 2172616), (236, 2062144), (256, 1901039), (413, 1178368), (448, 1086308), (472, 1031072), (826, 589184), (896, 543154), (944, 515536), (1652, 294592), (1792, 271577), (1888, 257768), (3304, 147296), (3776, 128884), (4603, 105728), (6608, 73648), (7552, 64442), (9206, 52864), (13216, 36824), (15104, 32221), (18412, 26432)]