248849568

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:268

約数の個数: 216

約数和(自身を含む): 803009844

約数和(自身を除く): 554160276

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 37, 44, 48, 66, 72, 74, 88, 96, 99, 111, 121, 132, 144, 148, 176, 193, 198, 222, 242, 264, 288, 296, 333, 352, 363, 386, 396, 407, 444, 484, 528, 579, 592, 666, 726, 772, 792, 814, 888, 968, 1056, 1089, 1158, 1184, 1221, 1332, 1452, 1544, 1584, 1628, 1737, 1776, 1936, 2123, 2178, 2316, 2442, 2664, 2904, 3088, 3168, 3256, 3474, 3552, 3663, 3872, 4246, 4356, 4477, 4632, 4884, 5328, 5808, 6176, 6369, 6512, 6948, 7141, 7326, 8492, 8712, 8954, 9264, 9768, 10656, 11616, 12738, 13024, 13431, 13896, 14282, 14652, 16984, 17424, 17908, 18528, 19107, 19536, 21423, 23353, 25476, 26862, 27792, 28564, 29304, 33968, 34848, 35816, 38214, 39072, 40293, 42846, 46706, 50952, 53724, 55584, 57128, 58608, 64269, 67936, 70059, 71632, 76428, 78551, 80586, 85692, 93412, 101904, 107448, 114256, 117216, 128538, 140118, 143264, 152856, 157102, 161172, 171384, 186824, 203808, 210177, 214896, 228512, 235653, 257076, 280236, 305712, 314204, 322344, 342768, 373648, 420354, 429792, 471306, 514152, 560472, 611424, 628408, 644688, 685536, 706959, 747296, 840708, 864061, 942612, 1028304, 1120944, 1256816, 1289376, 1413918, 1681416, 1728122, 1885224, 2056608, 2241888, 2513632, 2592183, 2827836, 3362832, 3456244, 3770448, 5184366, 5655672, 6725664, 6912488, 7540896, 7776549, 10368732, 11311344, 13824976, 15553098, 20737464, 22622688, 27649952, 31106196, 41474928, 62212392, 82949856, 124424784, 248849568]

約数ペア:

[(1, 248849568), (2, 124424784), (3, 82949856), (4, 62212392), (6, 41474928), (8, 31106196), (9, 27649952), (11, 22622688), (12, 20737464), (16, 15553098), (18, 13824976), (22, 11311344), (24, 10368732), (32, 7776549), (33, 7540896), (36, 6912488), (37, 6725664), (44, 5655672), (48, 5184366), (66, 3770448), (72, 3456244), (74, 3362832), (88, 2827836), (96, 2592183), (99, 2513632), (111, 2241888), (121, 2056608), (132, 1885224), (144, 1728122), (148, 1681416), (176, 1413918), (193, 1289376), (198, 1256816), (222, 1120944), (242, 1028304), (264, 942612), (288, 864061), (296, 840708), (333, 747296), (352, 706959), (363, 685536), (386, 644688), (396, 628408), (407, 611424), (444, 560472), (484, 514152), (528, 471306), (579, 429792), (592, 420354), (666, 373648), (726, 342768), (772, 322344), (792, 314204), (814, 305712), (888, 280236), (968, 257076), (1056, 235653), (1089, 228512), (1158, 214896), (1184, 210177), (1221, 203808), (1332, 186824), (1452, 171384), (1544, 161172), (1584, 157102), (1628, 152856), (1737, 143264), (1776, 140118), (1936, 128538), (2123, 117216), (2178, 114256), (2316, 107448), (2442, 101904), (2664, 93412), (2904, 85692), (3088, 80586), (3168, 78551), (3256, 76428), (3474, 71632), (3552, 70059), (3663, 67936), (3872, 64269), (4246, 58608), (4356, 57128), (4477, 55584), (4632, 53724), (4884, 50952), (5328, 46706), (5808, 42846), (6176, 40293), (6369, 39072), (6512, 38214), (6948, 35816), (7141, 34848), (7326, 33968), (8492, 29304), (8712, 28564), (8954, 27792), (9264, 26862), (9768, 25476), (10656, 23353), (11616, 21423), (12738, 19536), (13024, 19107), (13431, 18528), (13896, 17908), (14282, 17424), (14652, 16984)]