679198128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1049}}^1$

素因数の和:1155

約数の個数: 160

約数和(自身を含む): 2099865600

約数和(自身を除く): 1420667472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 47, 48, 56, 82, 84, 94, 112, 123, 141, 164, 168, 188, 246, 282, 287, 328, 329, 336, 376, 492, 564, 574, 656, 658, 752, 861, 984, 987, 1049, 1128, 1148, 1316, 1722, 1927, 1968, 1974, 2098, 2256, 2296, 2632, 3147, 3444, 3854, 3948, 4196, 4592, 5264, 5781, 6294, 6888, 7343, 7708, 7896, 8392, 11562, 12588, 13489, 13776, 14686, 15416, 15792, 16784, 22029, 23124, 25176, 26978, 29372, 30832, 40467, 43009, 44058, 46248, 49303, 50352, 53956, 58744, 80934, 86018, 88116, 92496, 98606, 107912, 117488, 129027, 147909, 161868, 172036, 176232, 197212, 215824, 258054, 295818, 301063, 323736, 344072, 345121, 352464, 394424, 516108, 591636, 602126, 647472, 688144, 690242, 788848, 903189, 1032216, 1035363, 1183272, 1204252, 1380484, 1806378, 2021423, 2064432, 2070726, 2366544, 2408504, 2760968, 3612756, 4042846, 4141452, 4817008, 5521936, 6064269, 7225512, 8085692, 8282904, 12128538, 14149961, 14451024, 16171384, 16565808, 24257076, 28299922, 32342768, 42449883, 48514152, 56599844, 84899766, 97028304, 113199688, 169799532, 226399376, 339599064, 679198128]

約数ペア:

[(1, 679198128), (2, 339599064), (3, 226399376), (4, 169799532), (6, 113199688), (7, 97028304), (8, 84899766), (12, 56599844), (14, 48514152), (16, 42449883), (21, 32342768), (24, 28299922), (28, 24257076), (41, 16565808), (42, 16171384), (47, 14451024), (48, 14149961), (56, 12128538), (82, 8282904), (84, 8085692), (94, 7225512), (112, 6064269), (123, 5521936), (141, 4817008), (164, 4141452), (168, 4042846), (188, 3612756), (246, 2760968), (282, 2408504), (287, 2366544), (328, 2070726), (329, 2064432), (336, 2021423), (376, 1806378), (492, 1380484), (564, 1204252), (574, 1183272), (656, 1035363), (658, 1032216), (752, 903189), (861, 788848), (984, 690242), (987, 688144), (1049, 647472), (1128, 602126), (1148, 591636), (1316, 516108), (1722, 394424), (1927, 352464), (1968, 345121), (1974, 344072), (2098, 323736), (2256, 301063), (2296, 295818), (2632, 258054), (3147, 215824), (3444, 197212), (3854, 176232), (3948, 172036), (4196, 161868), (4592, 147909), (5264, 129027), (5781, 117488), (6294, 107912), (6888, 98606), (7343, 92496), (7708, 88116), (7896, 86018), (8392, 80934), (11562, 58744), (12588, 53956), (13489, 50352), (13776, 49303), (14686, 46248), (15416, 44058), (15792, 43009), (16784, 40467), (22029, 30832), (23124, 29372), (25176, 26978)]