1278738936

素因数分解:

$2^3\times 3^2\times {\mathrm{181}}^1\times {\mathrm{98123}}^1$

素因数の和:98316

約数の個数: 48

約数和(自身を含む): 3482420760

約数和(自身を除く): 2203681824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 181, 362, 543, 724, 1086, 1448, 1629, 2172, 3258, 4344, 6516, 13032, 98123, 196246, 294369, 392492, 588738, 784984, 883107, 1177476, 1766214, 2354952, 3532428, 7064856, 17760263, 35520526, 53280789, 71041052, 106561578, 142082104, 159842367, 213123156, 319684734, 426246312, 639369468, 1278738936]

約数ペア:

[(1, 1278738936), (2, 639369468), (3, 426246312), (4, 319684734), (6, 213123156), (8, 159842367), (9, 142082104), (12, 106561578), (18, 71041052), (24, 53280789), (36, 35520526), (72, 17760263), (181, 7064856), (362, 3532428), (543, 2354952), (724, 1766214), (1086, 1177476), (1448, 883107), (1629, 784984), (2172, 588738), (3258, 392492), (4344, 294369), (6516, 196246), (13032, 98123)]