222779232

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{379}}^1$

素因数の和:565

約数の個数: 144

約数和(自身を含む): 688418640

約数和(自身を除く): 465639408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 157, 208, 234, 288, 312, 314, 379, 416, 468, 471, 624, 628, 758, 936, 942, 1137, 1248, 1256, 1413, 1516, 1872, 1884, 2041, 2274, 2512, 2826, 3032, 3411, 3744, 3768, 4082, 4548, 4927, 5024, 5652, 6064, 6123, 6822, 7536, 8164, 9096, 9854, 11304, 12128, 12246, 13644, 14781, 15072, 16328, 18192, 18369, 19708, 22608, 24492, 27288, 29562, 32656, 36384, 36738, 39416, 44343, 45216, 48984, 54576, 59124, 59503, 65312, 73476, 78832, 88686, 97968, 109152, 118248, 119006, 146952, 157664, 177372, 178509, 195936, 236496, 238012, 293904, 354744, 357018, 472992, 476024, 535527, 587808, 709488, 714036, 773539, 952048, 1071054, 1418976, 1428072, 1547078, 1904096, 2142108, 2320617, 2856144, 3094156, 4284216, 4641234, 5712288, 6188312, 6961851, 8568432, 9282468, 12376624, 13923702, 17136864, 18564936, 24753248, 27847404, 37129872, 55694808, 74259744, 111389616, 222779232]

約数ペア:

[(1, 222779232), (2, 111389616), (3, 74259744), (4, 55694808), (6, 37129872), (8, 27847404), (9, 24753248), (12, 18564936), (13, 17136864), (16, 13923702), (18, 12376624), (24, 9282468), (26, 8568432), (32, 6961851), (36, 6188312), (39, 5712288), (48, 4641234), (52, 4284216), (72, 3094156), (78, 2856144), (96, 2320617), (104, 2142108), (117, 1904096), (144, 1547078), (156, 1428072), (157, 1418976), (208, 1071054), (234, 952048), (288, 773539), (312, 714036), (314, 709488), (379, 587808), (416, 535527), (468, 476024), (471, 472992), (624, 357018), (628, 354744), (758, 293904), (936, 238012), (942, 236496), (1137, 195936), (1248, 178509), (1256, 177372), (1413, 157664), (1516, 146952), (1872, 119006), (1884, 118248), (2041, 109152), (2274, 97968), (2512, 88686), (2826, 78832), (3032, 73476), (3411, 65312), (3744, 59503), (3768, 59124), (4082, 54576), (4548, 48984), (4927, 45216), (5024, 44343), (5652, 39416), (6064, 36738), (6123, 36384), (6822, 32656), (7536, 29562), (8164, 27288), (9096, 24492), (9854, 22608), (11304, 19708), (12128, 18369), (12246, 18192), (13644, 16328), (14781, 15072)]