213458112

素因数分解:

$2^6\times 3^3\times 7^2\times {\mathrm{2521}}^1$

素因数の和:2556

約数の個数: 168

約数和(自身を含む): 730270320

約数和(自身を除く): 516812208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 448, 504, 576, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1344, 1512, 1568, 1728, 1764, 2016, 2352, 2521, 2646, 3024, 3136, 3528, 4032, 4704, 5042, 5292, 6048, 7056, 7563, 9408, 10084, 10584, 12096, 14112, 15126, 17647, 20168, 21168, 22689, 28224, 30252, 35294, 40336, 42336, 45378, 52941, 60504, 68067, 70588, 80672, 84672, 90756, 105882, 121008, 123529, 136134, 141176, 158823, 161344, 181512, 211764, 242016, 247058, 272268, 282352, 317646, 363024, 370587, 423528, 476469, 484032, 494116, 544536, 564704, 635292, 726048, 741174, 847056, 952938, 988232, 1089072, 1111761, 1129408, 1270584, 1452096, 1482348, 1694112, 1905876, 1976464, 2178144, 2223522, 2541168, 2964696, 3335283, 3388224, 3811752, 3952928, 4356288, 4447044, 5082336, 5929392, 6670566, 7623504, 7905856, 8894088, 10164672, 11858784, 13341132, 15247008, 17788176, 23717568, 26682264, 30494016, 35576352, 53364528, 71152704, 106729056, 213458112]

約数ペア:

[(1, 213458112), (2, 106729056), (3, 71152704), (4, 53364528), (6, 35576352), (7, 30494016), (8, 26682264), (9, 23717568), (12, 17788176), (14, 15247008), (16, 13341132), (18, 11858784), (21, 10164672), (24, 8894088), (27, 7905856), (28, 7623504), (32, 6670566), (36, 5929392), (42, 5082336), (48, 4447044), (49, 4356288), (54, 3952928), (56, 3811752), (63, 3388224), (64, 3335283), (72, 2964696), (84, 2541168), (96, 2223522), (98, 2178144), (108, 1976464), (112, 1905876), (126, 1694112), (144, 1482348), (147, 1452096), (168, 1270584), (189, 1129408), (192, 1111761), (196, 1089072), (216, 988232), (224, 952938), (252, 847056), (288, 741174), (294, 726048), (336, 635292), (378, 564704), (392, 544536), (432, 494116), (441, 484032), (448, 476469), (504, 423528), (576, 370587), (588, 363024), (672, 317646), (756, 282352), (784, 272268), (864, 247058), (882, 242016), (1008, 211764), (1176, 181512), (1323, 161344), (1344, 158823), (1512, 141176), (1568, 136134), (1728, 123529), (1764, 121008), (2016, 105882), (2352, 90756), (2521, 84672), (2646, 80672), (3024, 70588), (3136, 68067), (3528, 60504), (4032, 52941), (4704, 45378), (5042, 42336), (5292, 40336), (6048, 35294), (7056, 30252), (7563, 28224), (9408, 22689), (10084, 21168), (10584, 20168), (12096, 17647), (14112, 15126)]