1267716744

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{279479}}^1$

素因数の和:279504

約数の個数: 80

約数和(自身を含む): 4058049600

約数和(自身を除く): 2790332856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 279479, 558958, 838437, 1117916, 1676874, 1956353, 2235832, 2515311, 3353748, 3912706, 5030622, 5869059, 6707496, 7545933, 7825412, 10061244, 11738118, 15091866, 15650824, 17607177, 20122488, 22637799, 23476236, 30183732, 35214354, 45275598, 46952472, 52821531, 60367464, 70428708, 90551196, 105643062, 140857416, 158464593, 181102392, 211286124, 316929186, 422572248, 633858372, 1267716744]

約数ペア:

[(1, 1267716744), (2, 633858372), (3, 422572248), (4, 316929186), (6, 211286124), (7, 181102392), (8, 158464593), (9, 140857416), (12, 105643062), (14, 90551196), (18, 70428708), (21, 60367464), (24, 52821531), (27, 46952472), (28, 45275598), (36, 35214354), (42, 30183732), (54, 23476236), (56, 22637799), (63, 20122488), (72, 17607177), (81, 15650824), (84, 15091866), (108, 11738118), (126, 10061244), (162, 7825412), (168, 7545933), (189, 6707496), (216, 5869059), (252, 5030622), (324, 3912706), (378, 3353748), (504, 2515311), (567, 2235832), (648, 1956353), (756, 1676874), (1134, 1117916), (1512, 838437), (2268, 558958), (4536, 279479)]