1982312784

素因数分解:

$2^4\times 3^3\times {\mathrm{53}}^1\times {\mathrm{86579}}^1$

素因数の和:86649

約数の個数: 80

約数和(自身を含む): 5797396800

約数和(自身を除く): 3815084016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 106, 108, 144, 159, 212, 216, 318, 424, 432, 477, 636, 848, 954, 1272, 1431, 1908, 2544, 2862, 3816, 5724, 7632, 11448, 22896, 86579, 173158, 259737, 346316, 519474, 692632, 779211, 1038948, 1385264, 1558422, 2077896, 2337633, 3116844, 4155792, 4588687, 4675266, 6233688, 9177374, 9350532, 12467376, 13766061, 18354748, 18701064, 27532122, 36709496, 37402128, 41298183, 55064244, 73418992, 82596366, 110128488, 123894549, 165192732, 220256976, 247789098, 330385464, 495578196, 660770928, 991156392, 1982312784]

約数ペア:

[(1, 1982312784), (2, 991156392), (3, 660770928), (4, 495578196), (6, 330385464), (8, 247789098), (9, 220256976), (12, 165192732), (16, 123894549), (18, 110128488), (24, 82596366), (27, 73418992), (36, 55064244), (48, 41298183), (53, 37402128), (54, 36709496), (72, 27532122), (106, 18701064), (108, 18354748), (144, 13766061), (159, 12467376), (212, 9350532), (216, 9177374), (318, 6233688), (424, 4675266), (432, 4588687), (477, 4155792), (636, 3116844), (848, 2337633), (954, 2077896), (1272, 1558422), (1431, 1385264), (1908, 1038948), (2544, 779211), (2862, 692632), (3816, 519474), (5724, 346316), (7632, 259737), (11448, 173158), (22896, 86579)]