561874464

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{769}}^1$

素因数の和:887

約数の個数: 144

約数和(自身を含む): 1664863200

約数和(自身を除く): 1102988736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 59, 72, 86, 96, 118, 129, 144, 172, 177, 236, 258, 288, 344, 354, 387, 472, 516, 531, 688, 708, 769, 774, 944, 1032, 1062, 1376, 1416, 1538, 1548, 1888, 2064, 2124, 2307, 2537, 2832, 3076, 3096, 4128, 4248, 4614, 5074, 5664, 6152, 6192, 6921, 7611, 8496, 9228, 10148, 12304, 12384, 13842, 15222, 16992, 18456, 20296, 22833, 24608, 27684, 30444, 33067, 36912, 40592, 45371, 45666, 55368, 60888, 66134, 73824, 81184, 90742, 91332, 99201, 110736, 121776, 132268, 136113, 181484, 182664, 198402, 221472, 243552, 264536, 272226, 297603, 362968, 365328, 396804, 408339, 529072, 544452, 595206, 725936, 730656, 793608, 816678, 1058144, 1088904, 1190412, 1451872, 1587216, 1633356, 1950953, 2177808, 2380824, 3174432, 3266712, 3901906, 4355616, 4761648, 5852859, 6533424, 7803812, 9523296, 11705718, 13066848, 15607624, 17558577, 23411436, 31215248, 35117154, 46822872, 62430496, 70234308, 93645744, 140468616, 187291488, 280937232, 561874464]

約数ペア:

[(1, 561874464), (2, 280937232), (3, 187291488), (4, 140468616), (6, 93645744), (8, 70234308), (9, 62430496), (12, 46822872), (16, 35117154), (18, 31215248), (24, 23411436), (32, 17558577), (36, 15607624), (43, 13066848), (48, 11705718), (59, 9523296), (72, 7803812), (86, 6533424), (96, 5852859), (118, 4761648), (129, 4355616), (144, 3901906), (172, 3266712), (177, 3174432), (236, 2380824), (258, 2177808), (288, 1950953), (344, 1633356), (354, 1587216), (387, 1451872), (472, 1190412), (516, 1088904), (531, 1058144), (688, 816678), (708, 793608), (769, 730656), (774, 725936), (944, 595206), (1032, 544452), (1062, 529072), (1376, 408339), (1416, 396804), (1538, 365328), (1548, 362968), (1888, 297603), (2064, 272226), (2124, 264536), (2307, 243552), (2537, 221472), (2832, 198402), (3076, 182664), (3096, 181484), (4128, 136113), (4248, 132268), (4614, 121776), (5074, 110736), (5664, 99201), (6152, 91332), (6192, 90742), (6921, 81184), (7611, 73824), (8496, 66134), (9228, 60888), (10148, 55368), (12304, 45666), (12384, 45371), (13842, 40592), (15222, 36912), (16992, 33067), (18456, 30444), (20296, 27684), (22833, 24608)]