513791208

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{419}}^1\times {\mathrm{811}}^1$

素因数の和:1252

約数の個数: 128

約数和(自身を含む): 1636992000

約数和(自身を除く): 1123200792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 419, 504, 756, 811, 838, 1257, 1512, 1622, 1676, 2433, 2514, 2933, 3244, 3352, 3771, 4866, 5028, 5677, 5866, 6488, 7299, 7542, 8799, 9732, 10056, 11313, 11354, 11732, 14598, 15084, 17031, 17598, 19464, 21897, 22626, 22708, 23464, 26397, 29196, 30168, 34062, 35196, 43794, 45252, 45416, 51093, 52794, 58392, 68124, 70392, 79191, 87588, 90504, 102186, 105588, 136248, 153279, 158382, 175176, 204372, 211176, 306558, 316764, 339809, 408744, 613116, 633528, 679618, 1019427, 1226232, 1359236, 2038854, 2378663, 2718472, 3058281, 4077708, 4757326, 6116562, 7135989, 8155416, 9174843, 9514652, 12233124, 14271978, 18349686, 19029304, 21407967, 24466248, 28543956, 36699372, 42815934, 57087912, 64223901, 73398744, 85631868, 128447802, 171263736, 256895604, 513791208]

約数ペア:

[(1, 513791208), (2, 256895604), (3, 171263736), (4, 128447802), (6, 85631868), (7, 73398744), (8, 64223901), (9, 57087912), (12, 42815934), (14, 36699372), (18, 28543956), (21, 24466248), (24, 21407967), (27, 19029304), (28, 18349686), (36, 14271978), (42, 12233124), (54, 9514652), (56, 9174843), (63, 8155416), (72, 7135989), (84, 6116562), (108, 4757326), (126, 4077708), (168, 3058281), (189, 2718472), (216, 2378663), (252, 2038854), (378, 1359236), (419, 1226232), (504, 1019427), (756, 679618), (811, 633528), (838, 613116), (1257, 408744), (1512, 339809), (1622, 316764), (1676, 306558), (2433, 211176), (2514, 204372), (2933, 175176), (3244, 158382), (3352, 153279), (3771, 136248), (4866, 105588), (5028, 102186), (5677, 90504), (5866, 87588), (6488, 79191), (7299, 70392), (7542, 68124), (8799, 58392), (9732, 52794), (10056, 51093), (11313, 45416), (11354, 45252), (11732, 43794), (14598, 35196), (15084, 34062), (17031, 30168), (17598, 29196), (19464, 26397), (21897, 23464), (22626, 22708)]