490618656

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{617}}^1$

素因数の和:895

約数の個数: 144

約数和(自身を含む): 1530573408

約数和(自身を除く): 1039954752

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 251, 264, 288, 352, 396, 502, 528, 617, 753, 792, 1004, 1056, 1234, 1506, 1584, 1851, 2008, 2259, 2468, 2761, 3012, 3168, 3702, 4016, 4518, 4936, 5522, 5553, 6024, 6787, 7404, 8032, 8283, 9036, 9872, 11044, 11106, 12048, 13574, 14808, 16566, 18072, 19744, 20361, 22088, 22212, 24096, 24849, 27148, 29616, 33132, 36144, 40722, 44176, 44424, 49698, 54296, 59232, 61083, 66264, 72288, 81444, 88352, 88848, 99396, 108592, 122166, 132528, 154867, 162888, 177696, 198792, 217184, 244332, 265056, 309734, 325776, 397584, 464601, 488664, 619468, 651552, 795168, 929202, 977328, 1238936, 1393803, 1703537, 1858404, 1954656, 2477872, 2787606, 3407074, 3716808, 4955744, 5110611, 5575212, 6814148, 7433616, 10221222, 11150424, 13628296, 14867232, 15331833, 20442444, 22300848, 27256592, 30663666, 40884888, 44601696, 54513184, 61327332, 81769776, 122654664, 163539552, 245309328, 490618656]

約数ペア:

[(1, 490618656), (2, 245309328), (3, 163539552), (4, 122654664), (6, 81769776), (8, 61327332), (9, 54513184), (11, 44601696), (12, 40884888), (16, 30663666), (18, 27256592), (22, 22300848), (24, 20442444), (32, 15331833), (33, 14867232), (36, 13628296), (44, 11150424), (48, 10221222), (66, 7433616), (72, 6814148), (88, 5575212), (96, 5110611), (99, 4955744), (132, 3716808), (144, 3407074), (176, 2787606), (198, 2477872), (251, 1954656), (264, 1858404), (288, 1703537), (352, 1393803), (396, 1238936), (502, 977328), (528, 929202), (617, 795168), (753, 651552), (792, 619468), (1004, 488664), (1056, 464601), (1234, 397584), (1506, 325776), (1584, 309734), (1851, 265056), (2008, 244332), (2259, 217184), (2468, 198792), (2761, 177696), (3012, 162888), (3168, 154867), (3702, 132528), (4016, 122166), (4518, 108592), (4936, 99396), (5522, 88848), (5553, 88352), (6024, 81444), (6787, 72288), (7404, 66264), (8032, 61083), (8283, 59232), (9036, 54296), (9872, 49698), (11044, 44424), (11106, 44176), (12048, 40722), (13574, 36144), (14808, 33132), (16566, 29616), (18072, 27148), (19744, 24849), (20361, 24096), (22088, 22212)]