725765376

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1063}}^1$

素因数の和:1216

約数の個数: 144

約数和(自身を含む): 2227011584

約数和(自身を除く): 1501246208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 127, 128, 168, 192, 224, 254, 256, 336, 381, 384, 448, 508, 672, 762, 768, 889, 896, 1016, 1063, 1344, 1524, 1778, 1792, 2032, 2126, 2667, 2688, 3048, 3189, 3556, 4064, 4252, 5334, 5376, 6096, 6378, 7112, 7441, 8128, 8504, 10668, 12192, 12756, 14224, 14882, 16256, 17008, 21336, 22323, 24384, 25512, 28448, 29764, 32512, 34016, 42672, 44646, 48768, 51024, 56896, 59528, 68032, 85344, 89292, 97536, 102048, 113792, 119056, 135001, 136064, 170688, 178584, 204096, 227584, 238112, 270002, 272128, 341376, 357168, 405003, 408192, 476224, 540004, 682752, 714336, 810006, 816384, 945007, 952448, 1080008, 1428672, 1620012, 1890014, 1904896, 2160016, 2835021, 2857344, 3240024, 3780028, 4320032, 5670042, 5714688, 6480048, 7560056, 8640064, 11340084, 12960096, 15120112, 17280128, 22680168, 25920192, 30240224, 34560256, 45360336, 51840384, 60480448, 90720672, 103680768, 120960896, 181441344, 241921792, 362882688, 725765376]

約数ペア:

[(1, 725765376), (2, 362882688), (3, 241921792), (4, 181441344), (6, 120960896), (7, 103680768), (8, 90720672), (12, 60480448), (14, 51840384), (16, 45360336), (21, 34560256), (24, 30240224), (28, 25920192), (32, 22680168), (42, 17280128), (48, 15120112), (56, 12960096), (64, 11340084), (84, 8640064), (96, 7560056), (112, 6480048), (127, 5714688), (128, 5670042), (168, 4320032), (192, 3780028), (224, 3240024), (254, 2857344), (256, 2835021), (336, 2160016), (381, 1904896), (384, 1890014), (448, 1620012), (508, 1428672), (672, 1080008), (762, 952448), (768, 945007), (889, 816384), (896, 810006), (1016, 714336), (1063, 682752), (1344, 540004), (1524, 476224), (1778, 408192), (1792, 405003), (2032, 357168), (2126, 341376), (2667, 272128), (2688, 270002), (3048, 238112), (3189, 227584), (3556, 204096), (4064, 178584), (4252, 170688), (5334, 136064), (5376, 135001), (6096, 119056), (6378, 113792), (7112, 102048), (7441, 97536), (8128, 89292), (8504, 85344), (10668, 68032), (12192, 59528), (12756, 56896), (14224, 51024), (14882, 48768), (16256, 44646), (17008, 42672), (21336, 34016), (22323, 32512), (24384, 29764), (25512, 28448)]