311310324

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13043}}^1$

素因数の和:13086

約数の個数: 96

約数和(自身を含む): 920384640

約数和(自身を除く): 609074316

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 102, 108, 117, 153, 156, 204, 221, 234, 306, 351, 442, 459, 468, 612, 663, 702, 884, 918, 1326, 1404, 1836, 1989, 2652, 3978, 5967, 7956, 11934, 13043, 23868, 26086, 39129, 52172, 78258, 117387, 156516, 169559, 221731, 234774, 339118, 352161, 443462, 469548, 508677, 665193, 678236, 704322, 886924, 1017354, 1330386, 1408644, 1526031, 1995579, 2034708, 2660772, 2882503, 3052062, 3991158, 4578093, 5765006, 5986737, 6104124, 7982316, 8647509, 9156186, 11530012, 11973474, 17295018, 18312372, 23946948, 25942527, 34590036, 51885054, 77827581, 103770108, 155655162, 311310324]

約数ペア:

[(1, 311310324), (2, 155655162), (3, 103770108), (4, 77827581), (6, 51885054), (9, 34590036), (12, 25942527), (13, 23946948), (17, 18312372), (18, 17295018), (26, 11973474), (27, 11530012), (34, 9156186), (36, 8647509), (39, 7982316), (51, 6104124), (52, 5986737), (54, 5765006), (68, 4578093), (78, 3991158), (102, 3052062), (108, 2882503), (117, 2660772), (153, 2034708), (156, 1995579), (204, 1526031), (221, 1408644), (234, 1330386), (306, 1017354), (351, 886924), (442, 704322), (459, 678236), (468, 665193), (612, 508677), (663, 469548), (702, 443462), (884, 352161), (918, 339118), (1326, 234774), (1404, 221731), (1836, 169559), (1989, 156516), (2652, 117387), (3978, 78258), (5967, 52172), (7956, 39129), (11934, 26086), (13043, 23868)]