2178972576

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{76423}}^1$

素因数の和:76456

約数の個数: 120

約数和(自身を含む): 6990961824

約数和(自身を除く): 4811989248

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 198, 216, 264, 288, 297, 324, 352, 396, 432, 528, 594, 648, 792, 864, 891, 1056, 1188, 1296, 1584, 1782, 2376, 2592, 3168, 3564, 4752, 7128, 9504, 14256, 28512, 76423, 152846, 229269, 305692, 458538, 611384, 687807, 840653, 917076, 1222768, 1375614, 1681306, 1834152, 2063421, 2445536, 2521959, 2751228, 3362612, 3668304, 4126842, 5043918, 5502456, 6190263, 6725224, 7336608, 7565877, 8253684, 10087836, 11004912, 12380526, 13450448, 15131754, 16507368, 20175672, 22009824, 22697631, 24761052, 26900896, 30263508, 33014736, 40351344, 45395262, 49522104, 60527016, 66029472, 68092893, 80702688, 90790524, 99044208, 121054032, 136185786, 181581048, 198088416, 242108064, 272371572, 363162096, 544743144, 726324192, 1089486288, 2178972576]

約数ペア:

[(1, 2178972576), (2, 1089486288), (3, 726324192), (4, 544743144), (6, 363162096), (8, 272371572), (9, 242108064), (11, 198088416), (12, 181581048), (16, 136185786), (18, 121054032), (22, 99044208), (24, 90790524), (27, 80702688), (32, 68092893), (33, 66029472), (36, 60527016), (44, 49522104), (48, 45395262), (54, 40351344), (66, 33014736), (72, 30263508), (81, 26900896), (88, 24761052), (96, 22697631), (99, 22009824), (108, 20175672), (132, 16507368), (144, 15131754), (162, 13450448), (176, 12380526), (198, 11004912), (216, 10087836), (264, 8253684), (288, 7565877), (297, 7336608), (324, 6725224), (352, 6190263), (396, 5502456), (432, 5043918), (528, 4126842), (594, 3668304), (648, 3362612), (792, 2751228), (864, 2521959), (891, 2445536), (1056, 2063421), (1188, 1834152), (1296, 1681306), (1584, 1375614), (1782, 1222768), (2376, 917076), (2592, 840653), (3168, 687807), (3564, 611384), (4752, 458538), (7128, 305692), (9504, 229269), (14256, 152846), (28512, 76423)]