1248654528

素因数分解:

$2^6\times 3^7\times {\mathrm{11}}^1\times {\mathrm{811}}^1$

素因数の和:855

約数の個数: 224

約数和(自身を含む): 4058960640

約数和(自身を除く): 2810306112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 192, 198, 216, 243, 264, 288, 297, 324, 352, 396, 432, 486, 528, 576, 594, 648, 704, 729, 792, 811, 864, 891, 972, 1056, 1188, 1296, 1458, 1584, 1622, 1728, 1782, 1944, 2112, 2187, 2376, 2433, 2592, 2673, 2916, 3168, 3244, 3564, 3888, 4374, 4752, 4866, 5184, 5346, 5832, 6336, 6488, 7128, 7299, 7776, 8019, 8748, 8921, 9504, 9732, 10692, 11664, 12976, 14256, 14598, 15552, 16038, 17496, 17842, 19008, 19464, 21384, 21897, 23328, 24057, 25952, 26763, 28512, 29196, 32076, 34992, 35684, 38928, 42768, 43794, 46656, 48114, 51904, 53526, 57024, 58392, 64152, 65691, 69984, 71368, 77856, 80289, 85536, 87588, 96228, 107052, 116784, 128304, 131382, 139968, 142736, 155712, 160578, 171072, 175176, 192456, 197073, 214104, 233568, 240867, 256608, 262764, 285472, 321156, 350352, 384912, 394146, 428208, 467136, 481734, 513216, 525528, 570944, 591219, 642312, 700704, 722601, 769824, 788292, 856416, 963468, 1051056, 1182438, 1284624, 1401408, 1445202, 1539648, 1576584, 1712832, 1773657, 1926936, 2102112, 2167803, 2364876, 2569248, 2890404, 3153168, 3547314, 3853872, 4204224, 4335606, 4729752, 5138496, 5780808, 6306336, 6503409, 7094628, 7707744, 8671212, 9459504, 11561616, 12612672, 13006818, 14189256, 15415488, 17342424, 18919008, 19510227, 23123232, 26013636, 28378512, 34684848, 37838016, 39020454, 46246464, 52027272, 56757024, 69369696, 78040908, 104054544, 113514048, 138739392, 156081816, 208109088, 312163632, 416218176, 624327264, 1248654528]

約数ペア:

[(1, 1248654528), (2, 624327264), (3, 416218176), (4, 312163632), (6, 208109088), (8, 156081816), (9, 138739392), (11, 113514048), (12, 104054544), (16, 78040908), (18, 69369696), (22, 56757024), (24, 52027272), (27, 46246464), (32, 39020454), (33, 37838016), (36, 34684848), (44, 28378512), (48, 26013636), (54, 23123232), (64, 19510227), (66, 18919008), (72, 17342424), (81, 15415488), (88, 14189256), (96, 13006818), (99, 12612672), (108, 11561616), (132, 9459504), (144, 8671212), (162, 7707744), (176, 7094628), (192, 6503409), (198, 6306336), (216, 5780808), (243, 5138496), (264, 4729752), (288, 4335606), (297, 4204224), (324, 3853872), (352, 3547314), (396, 3153168), (432, 2890404), (486, 2569248), (528, 2364876), (576, 2167803), (594, 2102112), (648, 1926936), (704, 1773657), (729, 1712832), (792, 1576584), (811, 1539648), (864, 1445202), (891, 1401408), (972, 1284624), (1056, 1182438), (1188, 1051056), (1296, 963468), (1458, 856416), (1584, 788292), (1622, 769824), (1728, 722601), (1782, 700704), (1944, 642312), (2112, 591219), (2187, 570944), (2376, 525528), (2433, 513216), (2592, 481734), (2673, 467136), (2916, 428208), (3168, 394146), (3244, 384912), (3564, 350352), (3888, 321156), (4374, 285472), (4752, 262764), (4866, 256608), (5184, 240867), (5346, 233568), (5832, 214104), (6336, 197073), (6488, 192456), (7128, 175176), (7299, 171072), (7776, 160578), (8019, 155712), (8748, 142736), (8921, 139968), (9504, 131382), (9732, 128304), (10692, 116784), (11664, 107052), (12976, 96228), (14256, 87588), (14598, 85536), (15552, 80289), (16038, 77856), (17496, 71368), (17842, 69984), (19008, 65691), (19464, 64152), (21384, 58392), (21897, 57024), (23328, 53526), (24057, 51904), (25952, 48114), (26763, 46656), (28512, 43794), (29196, 42768), (32076, 38928), (34992, 35684)]