401460864

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{641}}^1$

素因数の和:898

約数の個数: 128

約数和(自身を含む): 1225860480

約数和(自身を除く): 824399616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 233, 336, 384, 448, 466, 641, 672, 699, 896, 932, 1282, 1344, 1398, 1631, 1864, 1923, 2564, 2688, 2796, 3262, 3728, 3846, 4487, 4893, 5128, 5592, 6524, 7456, 7692, 8974, 9786, 10256, 11184, 13048, 13461, 14912, 15384, 17948, 19572, 20512, 22368, 26096, 26922, 29824, 30768, 35896, 39144, 41024, 44736, 52192, 53844, 61536, 71792, 78288, 82048, 89472, 104384, 107688, 123072, 143584, 149353, 156576, 208768, 215376, 246144, 287168, 298706, 313152, 430752, 448059, 574336, 597412, 626304, 861504, 896118, 1045471, 1194824, 1723008, 1792236, 2090942, 2389648, 3136413, 3584472, 4181884, 4779296, 6272826, 7168944, 8363768, 9558592, 12545652, 14337888, 16727536, 19117184, 25091304, 28675776, 33455072, 50182608, 57351552, 66910144, 100365216, 133820288, 200730432, 401460864]

約数ペア:

[(1, 401460864), (2, 200730432), (3, 133820288), (4, 100365216), (6, 66910144), (7, 57351552), (8, 50182608), (12, 33455072), (14, 28675776), (16, 25091304), (21, 19117184), (24, 16727536), (28, 14337888), (32, 12545652), (42, 9558592), (48, 8363768), (56, 7168944), (64, 6272826), (84, 4779296), (96, 4181884), (112, 3584472), (128, 3136413), (168, 2389648), (192, 2090942), (224, 1792236), (233, 1723008), (336, 1194824), (384, 1045471), (448, 896118), (466, 861504), (641, 626304), (672, 597412), (699, 574336), (896, 448059), (932, 430752), (1282, 313152), (1344, 298706), (1398, 287168), (1631, 246144), (1864, 215376), (1923, 208768), (2564, 156576), (2688, 149353), (2796, 143584), (3262, 123072), (3728, 107688), (3846, 104384), (4487, 89472), (4893, 82048), (5128, 78288), (5592, 71792), (6524, 61536), (7456, 53844), (7692, 52192), (8974, 44736), (9786, 41024), (10256, 39144), (11184, 35896), (13048, 30768), (13461, 29824), (14912, 26922), (15384, 26096), (17948, 22368), (19572, 20512)]