209225472

素因数分解:

$2^8\times 3^1\times {\mathrm{89}}^1\times {\mathrm{3061}}^1$

素因数の和:3169

約数の個数: 72

約数和(自身を含む): 563285520

約数和(自身を除く): 354060048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 128, 178, 192, 256, 267, 356, 384, 534, 712, 768, 1068, 1424, 2136, 2848, 3061, 4272, 5696, 6122, 8544, 9183, 11392, 12244, 17088, 18366, 22784, 24488, 34176, 36732, 48976, 68352, 73464, 97952, 146928, 195904, 272429, 293856, 391808, 544858, 587712, 783616, 817287, 1089716, 1175424, 1634574, 2179432, 2350848, 3269148, 4358864, 6538296, 8717728, 13076592, 17435456, 26153184, 34870912, 52306368, 69741824, 104612736, 209225472]

約数ペア:

[(1, 209225472), (2, 104612736), (3, 69741824), (4, 52306368), (6, 34870912), (8, 26153184), (12, 17435456), (16, 13076592), (24, 8717728), (32, 6538296), (48, 4358864), (64, 3269148), (89, 2350848), (96, 2179432), (128, 1634574), (178, 1175424), (192, 1089716), (256, 817287), (267, 783616), (356, 587712), (384, 544858), (534, 391808), (712, 293856), (768, 272429), (1068, 195904), (1424, 146928), (2136, 97952), (2848, 73464), (3061, 68352), (4272, 48976), (5696, 36732), (6122, 34176), (8544, 24488), (9183, 22784), (11392, 18366), (12244, 17088)]