247446216

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{110863}}^1$

素因数の和:110906

約数の個数: 48

約数和(自身を含む): 691791360

約数和(自身を除く): 444345144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 110863, 221726, 332589, 443452, 665178, 886904, 997767, 1330356, 1995534, 2660712, 3436753, 3991068, 6873506, 7982136, 10310259, 13747012, 20620518, 27494024, 30930777, 41241036, 61861554, 82482072, 123723108, 247446216]

約数ペア:

[(1, 247446216), (2, 123723108), (3, 82482072), (4, 61861554), (6, 41241036), (8, 30930777), (9, 27494024), (12, 20620518), (18, 13747012), (24, 10310259), (31, 7982136), (36, 6873506), (62, 3991068), (72, 3436753), (93, 2660712), (124, 1995534), (186, 1330356), (248, 997767), (279, 886904), (372, 665178), (558, 443452), (744, 332589), (1116, 221726), (2232, 110863)]