521449488

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{229}}^1\times {\mathrm{251}}^1$

素因数の和:507

約数の個数: 200

約数和(自身を含む): 1739263680

約数和(自身を除く): 1217814192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 229, 251, 252, 324, 336, 378, 432, 458, 502, 504, 567, 648, 687, 753, 756, 916, 1004, 1008, 1134, 1296, 1374, 1506, 1512, 1603, 1757, 1832, 2008, 2061, 2259, 2268, 2748, 3012, 3024, 3206, 3514, 3664, 4016, 4122, 4518, 4536, 4809, 5271, 5496, 6024, 6183, 6412, 6777, 7028, 8244, 9036, 9072, 9618, 10542, 10992, 12048, 12366, 12824, 13554, 14056, 14427, 15813, 16488, 18072, 18549, 19236, 20331, 21084, 24732, 25648, 27108, 28112, 28854, 31626, 32976, 36144, 37098, 38472, 40662, 42168, 43281, 47439, 49464, 54216, 57479, 57708, 63252, 74196, 76944, 81324, 84336, 86562, 94878, 98928, 108432, 114958, 115416, 126504, 129843, 142317, 148392, 162648, 172437, 173124, 189756, 229916, 230832, 253008, 259686, 284634, 296784, 325296, 344874, 346248, 379512, 402353, 459832, 517311, 519372, 569268, 689748, 692496, 759024, 804706, 919664, 1034622, 1038744, 1138536, 1207059, 1379496, 1551933, 1609412, 2069244, 2077488, 2277072, 2414118, 2758992, 3103866, 3218824, 3621177, 4138488, 4655799, 4828236, 6207732, 6437648, 7242354, 8276976, 9311598, 9656472, 10863531, 12415464, 14484708, 18623196, 19312944, 21727062, 24830928, 28969416, 32590593, 37246392, 43454124, 57938832, 65181186, 74492784, 86908248, 130362372, 173816496, 260724744, 521449488]

約数ペア:

[(1, 521449488), (2, 260724744), (3, 173816496), (4, 130362372), (6, 86908248), (7, 74492784), (8, 65181186), (9, 57938832), (12, 43454124), (14, 37246392), (16, 32590593), (18, 28969416), (21, 24830928), (24, 21727062), (27, 19312944), (28, 18623196), (36, 14484708), (42, 12415464), (48, 10863531), (54, 9656472), (56, 9311598), (63, 8276976), (72, 7242354), (81, 6437648), (84, 6207732), (108, 4828236), (112, 4655799), (126, 4138488), (144, 3621177), (162, 3218824), (168, 3103866), (189, 2758992), (216, 2414118), (229, 2277072), (251, 2077488), (252, 2069244), (324, 1609412), (336, 1551933), (378, 1379496), (432, 1207059), (458, 1138536), (502, 1038744), (504, 1034622), (567, 919664), (648, 804706), (687, 759024), (753, 692496), (756, 689748), (916, 569268), (1004, 519372), (1008, 517311), (1134, 459832), (1296, 402353), (1374, 379512), (1506, 346248), (1512, 344874), (1603, 325296), (1757, 296784), (1832, 284634), (2008, 259686), (2061, 253008), (2259, 230832), (2268, 229916), (2748, 189756), (3012, 173124), (3024, 172437), (3206, 162648), (3514, 148392), (3664, 142317), (4016, 129843), (4122, 126504), (4518, 115416), (4536, 114958), (4809, 108432), (5271, 98928), (5496, 94878), (6024, 86562), (6183, 84336), (6412, 81324), (6777, 76944), (7028, 74196), (8244, 63252), (9036, 57708), (9072, 57479), (9618, 54216), (10542, 49464), (10992, 47439), (12048, 43281), (12366, 42168), (12824, 40662), (13554, 38472), (14056, 37098), (14427, 36144), (15813, 32976), (16488, 31626), (18072, 28854), (18549, 28112), (19236, 27108), (20331, 25648), (21084, 24732)]