1257118128

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{9377}}^1$

素因数の和:9424

約数の個数: 180

約数和(自身を含む): 4308440760

約数和(自身を除く): 3051322632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 196, 228, 252, 266, 294, 304, 336, 342, 392, 399, 441, 456, 504, 532, 588, 684, 784, 798, 882, 912, 931, 1008, 1064, 1176, 1197, 1368, 1596, 1764, 1862, 2128, 2352, 2394, 2736, 2793, 3192, 3528, 3724, 4788, 5586, 6384, 7056, 7448, 8379, 9377, 9576, 11172, 14896, 16758, 18754, 19152, 22344, 28131, 33516, 37508, 44688, 56262, 65639, 67032, 75016, 84393, 112524, 131278, 134064, 150032, 168786, 178163, 196917, 225048, 262556, 337572, 356326, 393834, 450096, 459473, 525112, 534489, 590751, 675144, 712652, 787668, 918946, 1050224, 1068978, 1181502, 1247141, 1350288, 1378419, 1425304, 1575336, 1603467, 1837892, 2137956, 2363004, 2494282, 2756838, 2850608, 3150672, 3206934, 3675784, 3741423, 4135257, 4275912, 4726008, 4988564, 5513676, 6413868, 7351568, 7482846, 8270514, 8551824, 8729987, 9452016, 9977128, 11027352, 11224269, 12827736, 14965692, 16541028, 17459974, 19954256, 22054704, 22448538, 25655472, 26189961, 29931384, 33082056, 34919948, 44897076, 52379922, 59862768, 66164112, 69839896, 78569883, 89794152, 104759844, 139679792, 157139766, 179588304, 209519688, 314279532, 419039376, 628559064, 1257118128]

約数ペア:

[(1, 1257118128), (2, 628559064), (3, 419039376), (4, 314279532), (6, 209519688), (7, 179588304), (8, 157139766), (9, 139679792), (12, 104759844), (14, 89794152), (16, 78569883), (18, 69839896), (19, 66164112), (21, 59862768), (24, 52379922), (28, 44897076), (36, 34919948), (38, 33082056), (42, 29931384), (48, 26189961), (49, 25655472), (56, 22448538), (57, 22054704), (63, 19954256), (72, 17459974), (76, 16541028), (84, 14965692), (98, 12827736), (112, 11224269), (114, 11027352), (126, 9977128), (133, 9452016), (144, 8729987), (147, 8551824), (152, 8270514), (168, 7482846), (171, 7351568), (196, 6413868), (228, 5513676), (252, 4988564), (266, 4726008), (294, 4275912), (304, 4135257), (336, 3741423), (342, 3675784), (392, 3206934), (399, 3150672), (441, 2850608), (456, 2756838), (504, 2494282), (532, 2363004), (588, 2137956), (684, 1837892), (784, 1603467), (798, 1575336), (882, 1425304), (912, 1378419), (931, 1350288), (1008, 1247141), (1064, 1181502), (1176, 1068978), (1197, 1050224), (1368, 918946), (1596, 787668), (1764, 712652), (1862, 675144), (2128, 590751), (2352, 534489), (2394, 525112), (2736, 459473), (2793, 450096), (3192, 393834), (3528, 356326), (3724, 337572), (4788, 262556), (5586, 225048), (6384, 196917), (7056, 178163), (7448, 168786), (8379, 150032), (9377, 134064), (9576, 131278), (11172, 112524), (14896, 84393), (16758, 75016), (18754, 67032), (19152, 65639), (22344, 56262), (28131, 44688), (33516, 37508)]