1686407016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:312

約数の個数: 256

約数和(自身を含む): 5296896000

約数和(自身を除く): 3610488984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 37, 38, 42, 56, 57, 74, 76, 84, 109, 111, 114, 131, 133, 148, 152, 168, 218, 222, 228, 259, 262, 266, 296, 327, 393, 399, 436, 444, 456, 518, 524, 532, 654, 703, 763, 777, 786, 798, 872, 888, 917, 1036, 1048, 1064, 1308, 1406, 1526, 1554, 1572, 1596, 1834, 2071, 2072, 2109, 2289, 2489, 2616, 2751, 2812, 3052, 3108, 3144, 3192, 3668, 4033, 4142, 4218, 4578, 4847, 4921, 4978, 5502, 5624, 6104, 6213, 6216, 7336, 7467, 8066, 8284, 8436, 9156, 9694, 9842, 9956, 11004, 12099, 12426, 14279, 14497, 14541, 14763, 14934, 16132, 16568, 16872, 17423, 18312, 19388, 19684, 19912, 22008, 24198, 24852, 28231, 28558, 28994, 29082, 29526, 29868, 32264, 33929, 34846, 38776, 39368, 42837, 43491, 48396, 49704, 52269, 56462, 57116, 57988, 58164, 59052, 59736, 67858, 69692, 76627, 84693, 85674, 86982, 92093, 96792, 99953, 101787, 104538, 112924, 114232, 115976, 116328, 118104, 135716, 139384, 153254, 169386, 171348, 173964, 184186, 199906, 203574, 209076, 225848, 229881, 271301, 271432, 276279, 299859, 306508, 338772, 342696, 347928, 368372, 399812, 407148, 418152, 459762, 528323, 536389, 542602, 552558, 599718, 613016, 644651, 677544, 736744, 799624, 813903, 814296, 919524, 1056646, 1072778, 1085204, 1105116, 1199436, 1289302, 1584969, 1609167, 1627806, 1839048, 1899107, 1933953, 2113292, 2145556, 2170408, 2210232, 2398872, 2578604, 3169938, 3218334, 3255612, 3698261, 3798214, 3867906, 4226584, 4291112, 5157208, 5697321, 6339876, 6436668, 6511224, 7396522, 7596428, 7735812, 10038137, 11094783, 11394642, 12679752, 12873336, 14793044, 15192856, 15471624, 20076274, 22189566, 22789284, 29586088, 30114411, 40152548, 44379132, 45578568, 60228822, 70266959, 80305096, 88758264, 120457644, 140533918, 210800877, 240915288, 281067836, 421601754, 562135672, 843203508, 1686407016]

約数ペア:

[(1, 1686407016), (2, 843203508), (3, 562135672), (4, 421601754), (6, 281067836), (7, 240915288), (8, 210800877), (12, 140533918), (14, 120457644), (19, 88758264), (21, 80305096), (24, 70266959), (28, 60228822), (37, 45578568), (38, 44379132), (42, 40152548), (56, 30114411), (57, 29586088), (74, 22789284), (76, 22189566), (84, 20076274), (109, 15471624), (111, 15192856), (114, 14793044), (131, 12873336), (133, 12679752), (148, 11394642), (152, 11094783), (168, 10038137), (218, 7735812), (222, 7596428), (228, 7396522), (259, 6511224), (262, 6436668), (266, 6339876), (296, 5697321), (327, 5157208), (393, 4291112), (399, 4226584), (436, 3867906), (444, 3798214), (456, 3698261), (518, 3255612), (524, 3218334), (532, 3169938), (654, 2578604), (703, 2398872), (763, 2210232), (777, 2170408), (786, 2145556), (798, 2113292), (872, 1933953), (888, 1899107), (917, 1839048), (1036, 1627806), (1048, 1609167), (1064, 1584969), (1308, 1289302), (1406, 1199436), (1526, 1105116), (1554, 1085204), (1572, 1072778), (1596, 1056646), (1834, 919524), (2071, 814296), (2072, 813903), (2109, 799624), (2289, 736744), (2489, 677544), (2616, 644651), (2751, 613016), (2812, 599718), (3052, 552558), (3108, 542602), (3144, 536389), (3192, 528323), (3668, 459762), (4033, 418152), (4142, 407148), (4218, 399812), (4578, 368372), (4847, 347928), (4921, 342696), (4978, 338772), (5502, 306508), (5624, 299859), (6104, 276279), (6213, 271432), (6216, 271301), (7336, 229881), (7467, 225848), (8066, 209076), (8284, 203574), (8436, 199906), (9156, 184186), (9694, 173964), (9842, 171348), (9956, 169386), (11004, 153254), (12099, 139384), (12426, 135716), (14279, 118104), (14497, 116328), (14541, 115976), (14763, 114232), (14934, 112924), (16132, 104538), (16568, 101787), (16872, 99953), (17423, 96792), (18312, 92093), (19388, 86982), (19684, 85674), (19912, 84693), (22008, 76627), (24198, 69692), (24852, 67858), (28231, 59736), (28558, 59052), (28994, 58164), (29082, 57988), (29526, 57116), (29868, 56462), (32264, 52269), (33929, 49704), (34846, 48396), (38776, 43491), (39368, 42837)]