261485952

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1069}}^1$

素因数の和:1113

約数の個数: 192

約数和(自身を含む): 870937200

約数和(自身を除く): 609451248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 128, 147, 156, 168, 182, 192, 196, 208, 224, 273, 294, 312, 336, 364, 384, 392, 416, 448, 546, 588, 624, 637, 672, 728, 784, 832, 896, 1069, 1092, 1176, 1248, 1274, 1344, 1456, 1568, 1664, 1911, 2138, 2184, 2352, 2496, 2548, 2688, 2912, 3136, 3207, 3822, 4276, 4368, 4704, 4992, 5096, 5824, 6272, 6414, 7483, 7644, 8552, 8736, 9408, 10192, 11648, 12828, 13897, 14966, 15288, 17104, 17472, 18816, 20384, 22449, 25656, 27794, 29932, 30576, 34208, 34944, 40768, 41691, 44898, 51312, 52381, 55588, 59864, 61152, 68416, 81536, 83382, 89796, 97279, 102624, 104762, 111176, 119728, 122304, 136832, 157143, 166764, 179592, 194558, 205248, 209524, 222352, 239456, 244608, 291837, 314286, 333528, 359184, 389116, 410496, 419048, 444704, 478912, 583674, 628572, 667056, 680953, 718368, 778232, 838096, 889408, 957824, 1167348, 1257144, 1334112, 1361906, 1436736, 1556464, 1676192, 1778816, 2042859, 2334696, 2514288, 2668224, 2723812, 2873472, 3112928, 3352384, 4085718, 4669392, 5028576, 5336448, 5447624, 6225856, 6704768, 8171436, 9338784, 10057152, 10895248, 12451712, 16342872, 18677568, 20114304, 21790496, 32685744, 37355136, 43580992, 65371488, 87161984, 130742976, 261485952]

約数ペア:

[(1, 261485952), (2, 130742976), (3, 87161984), (4, 65371488), (6, 43580992), (7, 37355136), (8, 32685744), (12, 21790496), (13, 20114304), (14, 18677568), (16, 16342872), (21, 12451712), (24, 10895248), (26, 10057152), (28, 9338784), (32, 8171436), (39, 6704768), (42, 6225856), (48, 5447624), (49, 5336448), (52, 5028576), (56, 4669392), (64, 4085718), (78, 3352384), (84, 3112928), (91, 2873472), (96, 2723812), (98, 2668224), (104, 2514288), (112, 2334696), (128, 2042859), (147, 1778816), (156, 1676192), (168, 1556464), (182, 1436736), (192, 1361906), (196, 1334112), (208, 1257144), (224, 1167348), (273, 957824), (294, 889408), (312, 838096), (336, 778232), (364, 718368), (384, 680953), (392, 667056), (416, 628572), (448, 583674), (546, 478912), (588, 444704), (624, 419048), (637, 410496), (672, 389116), (728, 359184), (784, 333528), (832, 314286), (896, 291837), (1069, 244608), (1092, 239456), (1176, 222352), (1248, 209524), (1274, 205248), (1344, 194558), (1456, 179592), (1568, 166764), (1664, 157143), (1911, 136832), (2138, 122304), (2184, 119728), (2352, 111176), (2496, 104762), (2548, 102624), (2688, 97279), (2912, 89796), (3136, 83382), (3207, 81536), (3822, 68416), (4276, 61152), (4368, 59864), (4704, 55588), (4992, 52381), (5096, 51312), (5824, 44898), (6272, 41691), (6414, 40768), (7483, 34944), (7644, 34208), (8552, 30576), (8736, 29932), (9408, 27794), (10192, 25656), (11648, 22449), (12828, 20384), (13897, 18816), (14966, 17472), (15288, 17104)]