1270404648

素因数分解:

$2^3\times 3^4\times {\mathrm{419}}^1\times {\mathrm{4679}}^1$

素因数の和:5116

約数の個数: 80

約数和(自身を含む): 3567564000

約数和(自身を除く): 2297159352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 419, 648, 838, 1257, 1676, 2514, 3352, 3771, 4679, 5028, 7542, 9358, 10056, 11313, 14037, 15084, 18716, 22626, 28074, 30168, 33939, 37432, 42111, 45252, 56148, 67878, 84222, 90504, 112296, 126333, 135756, 168444, 252666, 271512, 336888, 378999, 505332, 757998, 1010664, 1515996, 1960501, 3031992, 3921002, 5881503, 7842004, 11763006, 15684008, 17644509, 23526012, 35289018, 47052024, 52933527, 70578036, 105867054, 141156072, 158800581, 211734108, 317601162, 423468216, 635202324, 1270404648]

約数ペア:

[(1, 1270404648), (2, 635202324), (3, 423468216), (4, 317601162), (6, 211734108), (8, 158800581), (9, 141156072), (12, 105867054), (18, 70578036), (24, 52933527), (27, 47052024), (36, 35289018), (54, 23526012), (72, 17644509), (81, 15684008), (108, 11763006), (162, 7842004), (216, 5881503), (324, 3921002), (419, 3031992), (648, 1960501), (838, 1515996), (1257, 1010664), (1676, 757998), (2514, 505332), (3352, 378999), (3771, 336888), (4679, 271512), (5028, 252666), (7542, 168444), (9358, 135756), (10056, 126333), (11313, 112296), (14037, 90504), (15084, 84222), (18716, 67878), (22626, 56148), (28074, 45252), (30168, 42111), (33939, 37432)]