8439757812

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{16843}}^1$

素因数の和:17333

約数の個数: 72

約数和(自身を含む): 22072377600

約数和(自身を除く): 13632619788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 449, 558, 898, 1116, 1347, 1796, 2694, 4041, 5388, 8082, 13919, 16164, 16843, 27838, 33686, 41757, 50529, 55676, 67372, 83514, 101058, 125271, 151587, 167028, 202116, 250542, 303174, 501084, 522133, 606348, 1044266, 1566399, 2088532, 3132798, 4699197, 6265596, 7562507, 9398394, 15125014, 18796788, 22687521, 30250028, 45375042, 68062563, 90750084, 136125126, 234437717, 272250252, 468875434, 703313151, 937750868, 1406626302, 2109939453, 2813252604, 4219878906, 8439757812]

約数ペア:

[(1, 8439757812), (2, 4219878906), (3, 2813252604), (4, 2109939453), (6, 1406626302), (9, 937750868), (12, 703313151), (18, 468875434), (31, 272250252), (36, 234437717), (62, 136125126), (93, 90750084), (124, 68062563), (186, 45375042), (279, 30250028), (372, 22687521), (449, 18796788), (558, 15125014), (898, 9398394), (1116, 7562507), (1347, 6265596), (1796, 4699197), (2694, 3132798), (4041, 2088532), (5388, 1566399), (8082, 1044266), (13919, 606348), (16164, 522133), (16843, 501084), (27838, 303174), (33686, 250542), (41757, 202116), (50529, 167028), (55676, 151587), (67372, 125271), (83514, 101058)]