414454920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313981}}^1$

素因数の和:314006

約数の個数: 64

約数和(自身を含む): 1356402240

約数和(自身を除く): 941947320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 313981, 627962, 941943, 1255924, 1569905, 1883886, 2511848, 3139810, 3453791, 3767772, 4709715, 6279620, 6907582, 7535544, 9419430, 10361373, 12559240, 13815164, 17268955, 18838860, 20722746, 27630328, 34537910, 37677720, 41445492, 51806865, 69075820, 82890984, 103613730, 138151640, 207227460, 414454920]

約数ペア:

[(1, 414454920), (2, 207227460), (3, 138151640), (4, 103613730), (5, 82890984), (6, 69075820), (8, 51806865), (10, 41445492), (11, 37677720), (12, 34537910), (15, 27630328), (20, 20722746), (22, 18838860), (24, 17268955), (30, 13815164), (33, 12559240), (40, 10361373), (44, 9419430), (55, 7535544), (60, 6907582), (66, 6279620), (88, 4709715), (110, 3767772), (120, 3453791), (132, 3139810), (165, 2511848), (220, 1883886), (264, 1569905), (330, 1255924), (440, 941943), (660, 627962), (1320, 313981)]