297577728

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{18451}}^1$

素因数の和:18480

約数の個数: 108

約数和(自身を含む): 980613088

約数和(自身を除く): 683035360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 18451, 36902, 55353, 73804, 110706, 129157, 147608, 166059, 221412, 258314, 295216, 332118, 387471, 442824, 516628, 590432, 664236, 774942, 885648, 1033256, 1162413, 1180864, 1328472, 1549884, 1771296, 2066512, 2324826, 2361728, 2656944, 3099768, 3542592, 4133024, 4649652, 4723456, 5313888, 6199536, 7085184, 8266048, 9299304, 10627776, 12399072, 14170368, 16532096, 18598608, 21255552, 24798144, 33064192, 37197216, 42511104, 49596288, 74394432, 99192576, 148788864, 297577728]

約数ペア:

[(1, 297577728), (2, 148788864), (3, 99192576), (4, 74394432), (6, 49596288), (7, 42511104), (8, 37197216), (9, 33064192), (12, 24798144), (14, 21255552), (16, 18598608), (18, 16532096), (21, 14170368), (24, 12399072), (28, 10627776), (32, 9299304), (36, 8266048), (42, 7085184), (48, 6199536), (56, 5313888), (63, 4723456), (64, 4649652), (72, 4133024), (84, 3542592), (96, 3099768), (112, 2656944), (126, 2361728), (128, 2324826), (144, 2066512), (168, 1771296), (192, 1549884), (224, 1328472), (252, 1180864), (256, 1162413), (288, 1033256), (336, 885648), (384, 774942), (448, 664236), (504, 590432), (576, 516628), (672, 442824), (768, 387471), (896, 332118), (1008, 295216), (1152, 258314), (1344, 221412), (1792, 166059), (2016, 147608), (2304, 129157), (2688, 110706), (4032, 73804), (5376, 55353), (8064, 36902), (16128, 18451)]