1023999984

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:588

約数の個数: 240

約数和(自身を含む): 3482951680

約数和(自身を除く): 2458951696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 127, 133, 144, 152, 168, 171, 228, 252, 254, 266, 304, 336, 342, 381, 399, 421, 456, 504, 508, 532, 684, 762, 798, 842, 889, 912, 1008, 1016, 1064, 1143, 1197, 1263, 1368, 1524, 1596, 1684, 1778, 2032, 2128, 2286, 2394, 2413, 2526, 2667, 2736, 2947, 3048, 3192, 3368, 3556, 3789, 4572, 4788, 4826, 5052, 5334, 5894, 6096, 6384, 6736, 7112, 7239, 7578, 7999, 8001, 8841, 9144, 9576, 9652, 10104, 10668, 11788, 14224, 14478, 15156, 15998, 16002, 16891, 17682, 18288, 19152, 19304, 20208, 21336, 21717, 23576, 23997, 26523, 28956, 30312, 31996, 32004, 33782, 35364, 38608, 42672, 43434, 47152, 47994, 50673, 53046, 53467, 55993, 57912, 60624, 63992, 64008, 67564, 70728, 71991, 86868, 95988, 101346, 106092, 106934, 111986, 115824, 127984, 128016, 135128, 141456, 143982, 152019, 160401, 167979, 173736, 191976, 202692, 212184, 213868, 223972, 270256, 287964, 304038, 320802, 335958, 347472, 374269, 383952, 405384, 424368, 427736, 447944, 481203, 503937, 575928, 608076, 641604, 671916, 748538, 810768, 855472, 895888, 962406, 1007874, 1015873, 1122807, 1151856, 1216152, 1283208, 1343832, 1497076, 1924812, 2015748, 2031746, 2245614, 2432304, 2566416, 2687664, 2994152, 3047619, 3368421, 3849624, 4031496, 4063492, 4491228, 5988304, 6095238, 6736842, 7111111, 7699248, 8062992, 8126984, 8982456, 9142857, 12190476, 13473684, 14222222, 16253968, 17964912, 18285714, 21333333, 24380952, 26947368, 28444444, 36571428, 42666666, 48761904, 53894736, 56888888, 63999999, 73142856, 85333332, 113777776, 127999998, 146285712, 170666664, 255999996, 341333328, 511999992, 1023999984]

約数ペア:

[(1, 1023999984), (2, 511999992), (3, 341333328), (4, 255999996), (6, 170666664), (7, 146285712), (8, 127999998), (9, 113777776), (12, 85333332), (14, 73142856), (16, 63999999), (18, 56888888), (19, 53894736), (21, 48761904), (24, 42666666), (28, 36571428), (36, 28444444), (38, 26947368), (42, 24380952), (48, 21333333), (56, 18285714), (57, 17964912), (63, 16253968), (72, 14222222), (76, 13473684), (84, 12190476), (112, 9142857), (114, 8982456), (126, 8126984), (127, 8062992), (133, 7699248), (144, 7111111), (152, 6736842), (168, 6095238), (171, 5988304), (228, 4491228), (252, 4063492), (254, 4031496), (266, 3849624), (304, 3368421), (336, 3047619), (342, 2994152), (381, 2687664), (399, 2566416), (421, 2432304), (456, 2245614), (504, 2031746), (508, 2015748), (532, 1924812), (684, 1497076), (762, 1343832), (798, 1283208), (842, 1216152), (889, 1151856), (912, 1122807), (1008, 1015873), (1016, 1007874), (1064, 962406), (1143, 895888), (1197, 855472), (1263, 810768), (1368, 748538), (1524, 671916), (1596, 641604), (1684, 608076), (1778, 575928), (2032, 503937), (2128, 481203), (2286, 447944), (2394, 427736), (2413, 424368), (2526, 405384), (2667, 383952), (2736, 374269), (2947, 347472), (3048, 335958), (3192, 320802), (3368, 304038), (3556, 287964), (3789, 270256), (4572, 223972), (4788, 213868), (4826, 212184), (5052, 202692), (5334, 191976), (5894, 173736), (6096, 167979), (6384, 160401), (6736, 152019), (7112, 143982), (7239, 141456), (7578, 135128), (7999, 128016), (8001, 127984), (8841, 115824), (9144, 111986), (9576, 106934), (9652, 106092), (10104, 101346), (10668, 95988), (11788, 86868), (14224, 71991), (14478, 70728), (15156, 67564), (15998, 64008), (16002, 63992), (16891, 60624), (17682, 57912), (18288, 55993), (19152, 53467), (19304, 53046), (20208, 50673), (21336, 47994), (21717, 47152), (23576, 43434), (23997, 42672), (26523, 38608), (28956, 35364), (30312, 33782), (31996, 32004)]