210715776

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{3209}}^1$

素因数の和:3251

約数の個数: 128

約数和(自身を含む): 654840000

約数和(自身を除く): 444124224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2052, 2432, 2736, 3209, 3456, 3648, 4104, 5472, 6418, 7296, 8208, 9627, 10944, 12836, 16416, 19254, 21888, 25672, 28881, 32832, 38508, 51344, 57762, 60971, 65664, 77016, 86643, 102688, 115524, 121942, 154032, 173286, 182913, 205376, 231048, 243884, 308064, 346572, 365826, 410752, 462096, 487768, 548739, 616128, 693144, 731652, 924192, 975536, 1097478, 1232256, 1386288, 1463304, 1646217, 1848384, 1951072, 2194956, 2772576, 2926608, 3292434, 3696768, 3902144, 4389912, 5545152, 5853216, 6584868, 7804288, 8779824, 11090304, 11706432, 13169736, 17559648, 23412864, 26339472, 35119296, 52678944, 70238592, 105357888, 210715776]

約数ペア:

[(1, 210715776), (2, 105357888), (3, 70238592), (4, 52678944), (6, 35119296), (8, 26339472), (9, 23412864), (12, 17559648), (16, 13169736), (18, 11706432), (19, 11090304), (24, 8779824), (27, 7804288), (32, 6584868), (36, 5853216), (38, 5545152), (48, 4389912), (54, 3902144), (57, 3696768), (64, 3292434), (72, 2926608), (76, 2772576), (96, 2194956), (108, 1951072), (114, 1848384), (128, 1646217), (144, 1463304), (152, 1386288), (171, 1232256), (192, 1097478), (216, 975536), (228, 924192), (288, 731652), (304, 693144), (342, 616128), (384, 548739), (432, 487768), (456, 462096), (513, 410752), (576, 365826), (608, 346572), (684, 308064), (864, 243884), (912, 231048), (1026, 205376), (1152, 182913), (1216, 173286), (1368, 154032), (1728, 121942), (1824, 115524), (2052, 102688), (2432, 86643), (2736, 77016), (3209, 65664), (3456, 60971), (3648, 57762), (4104, 51344), (5472, 38508), (6418, 32832), (7296, 28881), (8208, 25672), (9627, 21888), (10944, 19254), (12836, 16416)]