855997488

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1901}}^1$

素因数の和:2027

約数の個数: 120

約数和(自身を含む): 2483479440

約数和(自身を除く): 1627481952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 59, 72, 106, 118, 144, 159, 177, 212, 236, 318, 354, 424, 472, 477, 531, 636, 708, 848, 944, 954, 1062, 1272, 1416, 1901, 1908, 2124, 2544, 2832, 3127, 3802, 3816, 4248, 5703, 6254, 7604, 7632, 8496, 9381, 11406, 12508, 15208, 17109, 18762, 22812, 25016, 28143, 30416, 34218, 37524, 45624, 50032, 56286, 68436, 75048, 91248, 100753, 112159, 112572, 136872, 150096, 201506, 224318, 225144, 273744, 302259, 336477, 403012, 448636, 450288, 604518, 672954, 806024, 897272, 906777, 1009431, 1209036, 1345908, 1612048, 1794544, 1813554, 2018862, 2418072, 2691816, 3627108, 4037724, 4836144, 5383632, 5944427, 7254216, 8075448, 11888854, 14508432, 16150896, 17833281, 23777708, 35666562, 47555416, 53499843, 71333124, 95110832, 106999686, 142666248, 213999372, 285332496, 427998744, 855997488]

約数ペア:

[(1, 855997488), (2, 427998744), (3, 285332496), (4, 213999372), (6, 142666248), (8, 106999686), (9, 95110832), (12, 71333124), (16, 53499843), (18, 47555416), (24, 35666562), (36, 23777708), (48, 17833281), (53, 16150896), (59, 14508432), (72, 11888854), (106, 8075448), (118, 7254216), (144, 5944427), (159, 5383632), (177, 4836144), (212, 4037724), (236, 3627108), (318, 2691816), (354, 2418072), (424, 2018862), (472, 1813554), (477, 1794544), (531, 1612048), (636, 1345908), (708, 1209036), (848, 1009431), (944, 906777), (954, 897272), (1062, 806024), (1272, 672954), (1416, 604518), (1901, 450288), (1908, 448636), (2124, 403012), (2544, 336477), (2832, 302259), (3127, 273744), (3802, 225144), (3816, 224318), (4248, 201506), (5703, 150096), (6254, 136872), (7604, 112572), (7632, 112159), (8496, 100753), (9381, 91248), (11406, 75048), (12508, 68436), (15208, 56286), (17109, 50032), (18762, 45624), (22812, 37524), (25016, 34218), (28143, 30416)]