247884696

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{27109}}^1$

素因数の和:27248

約数の個数: 48

約数和(自身を含む): 676665600

約数和(自身を除く): 428780904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 4572, 9144, 27109, 54218, 81327, 108436, 162654, 216872, 243981, 325308, 487962, 650616, 975924, 1951848, 3442843, 6885686, 10328529, 13771372, 20657058, 27542744, 30985587, 41314116, 61971174, 82628232, 123942348, 247884696]

約数ペア:

[(1, 247884696), (2, 123942348), (3, 82628232), (4, 61971174), (6, 41314116), (8, 30985587), (9, 27542744), (12, 20657058), (18, 13771372), (24, 10328529), (36, 6885686), (72, 3442843), (127, 1951848), (254, 975924), (381, 650616), (508, 487962), (762, 325308), (1016, 243981), (1143, 216872), (1524, 162654), (2286, 108436), (3048, 81327), (4572, 54218), (9144, 27109)]