317742824

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1039}}^1$

素因数の和:1222

約数の個数: 64

約数和(自身を含む): 702873600

約数和(自身を除く): 385130776

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 127, 172, 254, 301, 344, 508, 602, 889, 1016, 1039, 1204, 1778, 2078, 2408, 3556, 4156, 5461, 7112, 7273, 8312, 10922, 14546, 21844, 29092, 38227, 43688, 44677, 58184, 76454, 89354, 131953, 152908, 178708, 263906, 305816, 312739, 357416, 527812, 625478, 923671, 1055624, 1250956, 1847342, 2501912, 3694684, 5673979, 7389368, 11347958, 22695916, 39717853, 45391832, 79435706, 158871412, 317742824]

約数ペア:

[(1, 317742824), (2, 158871412), (4, 79435706), (7, 45391832), (8, 39717853), (14, 22695916), (28, 11347958), (43, 7389368), (56, 5673979), (86, 3694684), (127, 2501912), (172, 1847342), (254, 1250956), (301, 1055624), (344, 923671), (508, 625478), (602, 527812), (889, 357416), (1016, 312739), (1039, 305816), (1204, 263906), (1778, 178708), (2078, 152908), (2408, 131953), (3556, 89354), (4156, 76454), (5461, 58184), (7112, 44677), (7273, 43688), (8312, 38227), (10922, 29092), (14546, 21844)]