243781992

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{42859}}^1$

素因数の和:42950

約数の個数: 48

約数和(自身を含む): 668616000

約数和(自身を除く): 424834008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1896, 2844, 5688, 42859, 85718, 128577, 171436, 257154, 342872, 385731, 514308, 771462, 1028616, 1542924, 3085848, 3385861, 6771722, 10157583, 13543444, 20315166, 27086888, 30472749, 40630332, 60945498, 81260664, 121890996, 243781992]

約数ペア:

[(1, 243781992), (2, 121890996), (3, 81260664), (4, 60945498), (6, 40630332), (8, 30472749), (9, 27086888), (12, 20315166), (18, 13543444), (24, 10157583), (36, 6771722), (72, 3385861), (79, 3085848), (158, 1542924), (237, 1028616), (316, 771462), (474, 514308), (632, 385731), (711, 342872), (948, 257154), (1422, 171436), (1896, 128577), (2844, 85718), (5688, 42859)]