4554445728

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{977}}^1\times {\mathrm{991}}^1$

素因数の和:1995

約数の個数: 144

約数和(自身を含む): 13935608064

約数和(自身を除く): 9381162336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 977, 991, 1176, 1568, 1954, 1982, 2352, 2931, 2973, 3908, 3964, 4704, 5862, 5946, 6839, 6937, 7816, 7928, 11724, 11892, 13678, 13874, 15632, 15856, 20517, 20811, 23448, 23784, 27356, 27748, 31264, 31712, 41034, 41622, 46896, 47568, 47873, 48559, 54712, 55496, 82068, 83244, 93792, 95136, 95746, 97118, 109424, 110992, 143619, 145677, 164136, 166488, 191492, 194236, 218848, 221984, 287238, 291354, 328272, 332976, 382984, 388472, 574476, 582708, 656544, 665952, 765968, 776944, 968207, 1148952, 1165416, 1531936, 1553888, 1936414, 2297904, 2330832, 2904621, 3872828, 4595808, 4661664, 5809242, 6777449, 7745656, 11618484, 13554898, 15491312, 20332347, 23236968, 27109796, 30982624, 40664694, 46473936, 47442143, 54219592, 81329388, 92947872, 94884286, 108439184, 142326429, 162658776, 189768572, 216878368, 284652858, 325317552, 379537144, 569305716, 650635104, 759074288, 1138611432, 1518148576, 2277222864, 4554445728]

約数ペア:

[(1, 4554445728), (2, 2277222864), (3, 1518148576), (4, 1138611432), (6, 759074288), (7, 650635104), (8, 569305716), (12, 379537144), (14, 325317552), (16, 284652858), (21, 216878368), (24, 189768572), (28, 162658776), (32, 142326429), (42, 108439184), (48, 94884286), (49, 92947872), (56, 81329388), (84, 54219592), (96, 47442143), (98, 46473936), (112, 40664694), (147, 30982624), (168, 27109796), (196, 23236968), (224, 20332347), (294, 15491312), (336, 13554898), (392, 11618484), (588, 7745656), (672, 6777449), (784, 5809242), (977, 4661664), (991, 4595808), (1176, 3872828), (1568, 2904621), (1954, 2330832), (1982, 2297904), (2352, 1936414), (2931, 1553888), (2973, 1531936), (3908, 1165416), (3964, 1148952), (4704, 968207), (5862, 776944), (5946, 765968), (6839, 665952), (6937, 656544), (7816, 582708), (7928, 574476), (11724, 388472), (11892, 382984), (13678, 332976), (13874, 328272), (15632, 291354), (15856, 287238), (20517, 221984), (20811, 218848), (23448, 194236), (23784, 191492), (27356, 166488), (27748, 164136), (31264, 145677), (31712, 143619), (41034, 110992), (41622, 109424), (46896, 97118), (47568, 95746), (47873, 95136), (48559, 93792), (54712, 83244), (55496, 82068)]