728807136

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:397

約数の個数: 144

約数和(自身を含む): 2059429680

約数和(自身を除く): 1330622544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 109, 136, 204, 218, 241, 272, 289, 327, 408, 436, 482, 544, 578, 654, 723, 816, 867, 872, 964, 1156, 1308, 1446, 1632, 1734, 1744, 1853, 1928, 2312, 2616, 2892, 3468, 3488, 3706, 3856, 4097, 4624, 5232, 5559, 5784, 6936, 7412, 7712, 8194, 9248, 10464, 11118, 11568, 12291, 13872, 14824, 16388, 22236, 23136, 24582, 26269, 27744, 29648, 31501, 32776, 44472, 49164, 52538, 59296, 63002, 65552, 69649, 78807, 88944, 94503, 98328, 105076, 126004, 131104, 139298, 157614, 177888, 189006, 196656, 208947, 210152, 252008, 278596, 315228, 378012, 393312, 417894, 420304, 446573, 504016, 557192, 630456, 756024, 835788, 840608, 893146, 1008032, 1114384, 1260912, 1339719, 1512048, 1671576, 1786292, 2228768, 2521824, 2679438, 3024096, 3343152, 3572584, 5358876, 6686304, 7145168, 7591741, 10717752, 14290336, 15183482, 21435504, 22775223, 30366964, 42871008, 45550446, 60733928, 91100892, 121467856, 182201784, 242935712, 364403568, 728807136]

約数ペア:

[(1, 728807136), (2, 364403568), (3, 242935712), (4, 182201784), (6, 121467856), (8, 91100892), (12, 60733928), (16, 45550446), (17, 42871008), (24, 30366964), (32, 22775223), (34, 21435504), (48, 15183482), (51, 14290336), (68, 10717752), (96, 7591741), (102, 7145168), (109, 6686304), (136, 5358876), (204, 3572584), (218, 3343152), (241, 3024096), (272, 2679438), (289, 2521824), (327, 2228768), (408, 1786292), (436, 1671576), (482, 1512048), (544, 1339719), (578, 1260912), (654, 1114384), (723, 1008032), (816, 893146), (867, 840608), (872, 835788), (964, 756024), (1156, 630456), (1308, 557192), (1446, 504016), (1632, 446573), (1734, 420304), (1744, 417894), (1853, 393312), (1928, 378012), (2312, 315228), (2616, 278596), (2892, 252008), (3468, 210152), (3488, 208947), (3706, 196656), (3856, 189006), (4097, 177888), (4624, 157614), (5232, 139298), (5559, 131104), (5784, 126004), (6936, 105076), (7412, 98328), (7712, 94503), (8194, 88944), (9248, 78807), (10464, 69649), (11118, 65552), (11568, 63002), (12291, 59296), (13872, 52538), (14824, 49164), (16388, 44472), (22236, 32776), (23136, 31501), (24582, 29648), (26269, 27744)]