249581664

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:349

約数の個数: 144

約数和(自身を含む): 735566832

約数和(自身を除く): 485985168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 83, 96, 106, 144, 159, 166, 197, 212, 249, 288, 318, 332, 394, 424, 477, 498, 591, 636, 664, 747, 788, 848, 954, 996, 1182, 1272, 1328, 1494, 1576, 1696, 1773, 1908, 1992, 2364, 2544, 2656, 2988, 3152, 3546, 3816, 3984, 4399, 4728, 5088, 5976, 6304, 7092, 7632, 7968, 8798, 9456, 10441, 11952, 13197, 14184, 15264, 16351, 17596, 18912, 20882, 23904, 26394, 28368, 31323, 32702, 35192, 39591, 41764, 49053, 52788, 56736, 62646, 65404, 70384, 79182, 83528, 93969, 98106, 105576, 125292, 130808, 140768, 147159, 158364, 167056, 187938, 196212, 211152, 250584, 261616, 294318, 316728, 334112, 375876, 392424, 422304, 501168, 523232, 588636, 633456, 751752, 784848, 866603, 1002336, 1177272, 1266912, 1503504, 1569696, 1733206, 2354544, 2599809, 3007008, 3466412, 4709088, 5199618, 6932824, 7799427, 10399236, 13865648, 15598854, 20798472, 27731296, 31197708, 41596944, 62395416, 83193888, 124790832, 249581664]

約数ペア:

[(1, 249581664), (2, 124790832), (3, 83193888), (4, 62395416), (6, 41596944), (8, 31197708), (9, 27731296), (12, 20798472), (16, 15598854), (18, 13865648), (24, 10399236), (32, 7799427), (36, 6932824), (48, 5199618), (53, 4709088), (72, 3466412), (83, 3007008), (96, 2599809), (106, 2354544), (144, 1733206), (159, 1569696), (166, 1503504), (197, 1266912), (212, 1177272), (249, 1002336), (288, 866603), (318, 784848), (332, 751752), (394, 633456), (424, 588636), (477, 523232), (498, 501168), (591, 422304), (636, 392424), (664, 375876), (747, 334112), (788, 316728), (848, 294318), (954, 261616), (996, 250584), (1182, 211152), (1272, 196212), (1328, 187938), (1494, 167056), (1576, 158364), (1696, 147159), (1773, 140768), (1908, 130808), (1992, 125292), (2364, 105576), (2544, 98106), (2656, 93969), (2988, 83528), (3152, 79182), (3546, 70384), (3816, 65404), (3984, 62646), (4399, 56736), (4728, 52788), (5088, 49053), (5976, 41764), (6304, 39591), (7092, 35192), (7632, 32702), (7968, 31323), (8798, 28368), (9456, 26394), (10441, 23904), (11952, 20882), (13197, 18912), (14184, 17596), (15264, 16351)]