813461376

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23279}}^1$

素因数の和:23316

約数の個数: 128

約数和(自身を含む): 2659507200

約数和(自身を除く): 1846045824

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, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 832, 896, 1092, 1248, 1344, 1456, 1664, 2184, 2496, 2688, 2912, 4368, 4992, 5824, 8736, 11648, 17472, 23279, 34944, 46558, 69837, 93116, 139674, 162953, 186232, 279348, 302627, 325906, 372464, 488859, 558696, 605254, 651812, 744928, 907881, 977718, 1117392, 1210508, 1303624, 1489856, 1815762, 1955436, 2118389, 2234784, 2421016, 2607248, 2979712, 3631524, 3910872, 4236778, 4469568, 4842032, 5214496, 6355167, 7263048, 7821744, 8473556, 8939136, 9684064, 10428992, 12710334, 14526096, 15643488, 16947112, 19368128, 20857984, 25420668, 29052192, 31286976, 33894224, 38736256, 50841336, 58104384, 62573952, 67788448, 101682672, 116208768, 135576896, 203365344, 271153792, 406730688, 813461376]

約数ペア:

[(1, 813461376), (2, 406730688), (3, 271153792), (4, 203365344), (6, 135576896), (7, 116208768), (8, 101682672), (12, 67788448), (13, 62573952), (14, 58104384), (16, 50841336), (21, 38736256), (24, 33894224), (26, 31286976), (28, 29052192), (32, 25420668), (39, 20857984), (42, 19368128), (48, 16947112), (52, 15643488), (56, 14526096), (64, 12710334), (78, 10428992), (84, 9684064), (91, 8939136), (96, 8473556), (104, 7821744), (112, 7263048), (128, 6355167), (156, 5214496), (168, 4842032), (182, 4469568), (192, 4236778), (208, 3910872), (224, 3631524), (273, 2979712), (312, 2607248), (336, 2421016), (364, 2234784), (384, 2118389), (416, 1955436), (448, 1815762), (546, 1489856), (624, 1303624), (672, 1210508), (728, 1117392), (832, 977718), (896, 907881), (1092, 744928), (1248, 651812), (1344, 605254), (1456, 558696), (1664, 488859), (2184, 372464), (2496, 325906), (2688, 302627), (2912, 279348), (4368, 186232), (4992, 162953), (5824, 139674), (8736, 93116), (11648, 69837), (17472, 46558), (23279, 34944)]