977669784

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49739}}^1$

素因数の和:49774

約数の個数: 128

約数和(自身を含む): 3342528000

約数和(自身を除く): 2364858216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2808, 3276, 4914, 6552, 9828, 19656, 49739, 99478, 149217, 198956, 298434, 348173, 397912, 447651, 596868, 646607, 696346, 895302, 1044519, 1193736, 1293214, 1342953, 1392692, 1790604, 1939821, 2089038, 2586428, 2685906, 2785384, 3133557, 3581208, 3879642, 4178076, 4526249, 5172856, 5371812, 5819463, 6267114, 7759284, 8356152, 9052498, 9400671, 10743624, 11638926, 12534228, 13578747, 15518568, 17458389, 18104996, 18801342, 23277852, 25068456, 27157494, 34916778, 36209992, 37602684, 40736241, 46555704, 54314988, 69833556, 75205368, 81472482, 108629976, 122208723, 139667112, 162944964, 244417446, 325889928, 488834892, 977669784]

約数ペア:

[(1, 977669784), (2, 488834892), (3, 325889928), (4, 244417446), (6, 162944964), (7, 139667112), (8, 122208723), (9, 108629976), (12, 81472482), (13, 75205368), (14, 69833556), (18, 54314988), (21, 46555704), (24, 40736241), (26, 37602684), (27, 36209992), (28, 34916778), (36, 27157494), (39, 25068456), (42, 23277852), (52, 18801342), (54, 18104996), (56, 17458389), (63, 15518568), (72, 13578747), (78, 12534228), (84, 11638926), (91, 10743624), (104, 9400671), (108, 9052498), (117, 8356152), (126, 7759284), (156, 6267114), (168, 5819463), (182, 5371812), (189, 5172856), (216, 4526249), (234, 4178076), (252, 3879642), (273, 3581208), (312, 3133557), (351, 2785384), (364, 2685906), (378, 2586428), (468, 2089038), (504, 1939821), (546, 1790604), (702, 1392692), (728, 1342953), (756, 1293214), (819, 1193736), (936, 1044519), (1092, 895302), (1404, 696346), (1512, 646607), (1638, 596868), (2184, 447651), (2457, 397912), (2808, 348173), (3276, 298434), (4914, 198956), (6552, 149217), (9828, 99478), (19656, 49739)]