1311321024

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{709}}^1$

素因数の和:772

約数の個数: 252

約数和(自身を含む): 4290288600

約数和(自身を除く): 2978967576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 169, 171, 192, 208, 228, 234, 247, 288, 304, 312, 338, 342, 416, 456, 468, 494, 507, 576, 608, 624, 676, 684, 709, 741, 832, 912, 936, 988, 1014, 1216, 1248, 1352, 1368, 1418, 1482, 1521, 1824, 1872, 1976, 2028, 2127, 2223, 2496, 2704, 2736, 2836, 2964, 3042, 3211, 3648, 3744, 3952, 4056, 4254, 4446, 5408, 5472, 5672, 5928, 6084, 6381, 6422, 7488, 7904, 8112, 8508, 8892, 9217, 9633, 10816, 10944, 11344, 11856, 12168, 12762, 12844, 13471, 15808, 16224, 17016, 17784, 18434, 19266, 22688, 23712, 24336, 25524, 25688, 26942, 27651, 28899, 32448, 34032, 35568, 36868, 38532, 40413, 45376, 47424, 48672, 51048, 51376, 53884, 55302, 57798, 68064, 71136, 73736, 77064, 80826, 82953, 97344, 102096, 102752, 107768, 110604, 115596, 119821, 121239, 136128, 142272, 147472, 154128, 161652, 165906, 175123, 204192, 205504, 215536, 221208, 231192, 239642, 242478, 294944, 308256, 323304, 331812, 350246, 359463, 408384, 431072, 442416, 462384, 479284, 484956, 525369, 589888, 616512, 646608, 663624, 700492, 718926, 862144, 884832, 924768, 958568, 969912, 1050738, 1078389, 1293216, 1327248, 1400984, 1437852, 1576107, 1769664, 1849536, 1917136, 1939824, 2101476, 2156778, 2276599, 2586432, 2654496, 2801968, 2875704, 3152214, 3834272, 3879648, 4202952, 4313556, 4553198, 5308992, 5603936, 5751408, 6304428, 6829797, 7668544, 7759296, 8405904, 8627112, 9106396, 11207872, 11502816, 12608856, 13659594, 16811808, 17254224, 18212792, 20489391, 23005632, 25217712, 27319188, 33623616, 34508448, 36425584, 40978782, 50435424, 54638376, 69016896, 72851168, 81957564, 100870848, 109276752, 145702336, 163915128, 218553504, 327830256, 437107008, 655660512, 1311321024]

約数ペア:

[(1, 1311321024), (2, 655660512), (3, 437107008), (4, 327830256), (6, 218553504), (8, 163915128), (9, 145702336), (12, 109276752), (13, 100870848), (16, 81957564), (18, 72851168), (19, 69016896), (24, 54638376), (26, 50435424), (32, 40978782), (36, 36425584), (38, 34508448), (39, 33623616), (48, 27319188), (52, 25217712), (57, 23005632), (64, 20489391), (72, 18212792), (76, 17254224), (78, 16811808), (96, 13659594), (104, 12608856), (114, 11502816), (117, 11207872), (144, 9106396), (152, 8627112), (156, 8405904), (169, 7759296), (171, 7668544), (192, 6829797), (208, 6304428), (228, 5751408), (234, 5603936), (247, 5308992), (288, 4553198), (304, 4313556), (312, 4202952), (338, 3879648), (342, 3834272), (416, 3152214), (456, 2875704), (468, 2801968), (494, 2654496), (507, 2586432), (576, 2276599), (608, 2156778), (624, 2101476), (676, 1939824), (684, 1917136), (709, 1849536), (741, 1769664), (832, 1576107), (912, 1437852), (936, 1400984), (988, 1327248), (1014, 1293216), (1216, 1078389), (1248, 1050738), (1352, 969912), (1368, 958568), (1418, 924768), (1482, 884832), (1521, 862144), (1824, 718926), (1872, 700492), (1976, 663624), (2028, 646608), (2127, 616512), (2223, 589888), (2496, 525369), (2704, 484956), (2736, 479284), (2836, 462384), (2964, 442416), (3042, 431072), (3211, 408384), (3648, 359463), (3744, 350246), (3952, 331812), (4056, 323304), (4254, 308256), (4446, 294944), (5408, 242478), (5472, 239642), (5672, 231192), (5928, 221208), (6084, 215536), (6381, 205504), (6422, 204192), (7488, 175123), (7904, 165906), (8112, 161652), (8508, 154128), (8892, 147472), (9217, 142272), (9633, 136128), (10816, 121239), (10944, 119821), (11344, 115596), (11856, 110604), (12168, 107768), (12762, 102752), (12844, 102096), (13471, 97344), (15808, 82953), (16224, 80826), (17016, 77064), (17784, 73736), (18434, 71136), (19266, 68064), (22688, 57798), (23712, 55302), (24336, 53884), (25524, 51376), (25688, 51048), (26942, 48672), (27651, 47424), (28899, 45376), (32448, 40413), (34032, 38532), (35568, 36868)]