254040376176

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1\times {\mathrm{1229}}^1$

素因数の和:1664

約数の個数: 240

約数和(自身を含む): 736825340160

約数和(自身を除く): 482784963984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 157, 164, 223, 246, 314, 328, 369, 446, 471, 492, 628, 656, 669, 738, 892, 942, 984, 1229, 1256, 1338, 1413, 1476, 1784, 1884, 1968, 2007, 2458, 2512, 2676, 2826, 2952, 3568, 3687, 3768, 4014, 4916, 5352, 5652, 5904, 6437, 7374, 7536, 8028, 9143, 9832, 10704, 11061, 11304, 12874, 14748, 16056, 18286, 19311, 19664, 22122, 22608, 25748, 27429, 29496, 32112, 35011, 36572, 38622, 44244, 50389, 51496, 54858, 57933, 58992, 70022, 73144, 77244, 82287, 88488, 100778, 102992, 105033, 109716, 115866, 140044, 146288, 151167, 154488, 164574, 176976, 192953, 201556, 210066, 219432, 231732, 274067, 280088, 302334, 308976, 315099, 329148, 385906, 403112, 420132, 438864, 453501, 463464, 548134, 560176, 578859, 604668, 630198, 658296, 771812, 806224, 822201, 840264, 907002, 926928, 1096268, 1157718, 1209336, 1260396, 1316592, 1435451, 1543624, 1644402, 1680528, 1736577, 1814004, 2192536, 2315436, 2418672, 2466603, 2520792, 2870902, 3087248, 3288804, 3473154, 3628008, 4306353, 4385072, 4630872, 4933206, 5041584, 5741804, 6577608, 6946308, 7256016, 7911073, 8612706, 9261744, 9866412, 11236747, 11483608, 12919059, 13155216, 13892616, 15822146, 17225412, 19732824, 22473494, 22967216, 23733219, 25838118, 27785232, 31644292, 33710241, 34450824, 39465648, 43028519, 44946988, 47466438, 51676236, 63288584, 67420482, 68901648, 71199657, 86057038, 89893976, 94932876, 101130723, 103352472, 126577168, 129085557, 134840964, 142399314, 172114076, 179787952, 189865752, 202261446, 206704944, 258171114, 269681928, 284798628, 344228152, 379731504, 387256671, 404522892, 516342228, 539363856, 569597256, 688456304, 774513342, 809045784, 1032684456, 1139194512, 1549026684, 1618091568, 1764169279, 2065368912, 3098053368, 3528338558, 5292507837, 6196106736, 7056677116, 10585015674, 14113354232, 15877523511, 21170031348, 28226708464, 31755047022, 42340062696, 63510094044, 84680125392, 127020188088, 254040376176]

約数ペア:

[(1, 254040376176), (2, 127020188088), (3, 84680125392), (4, 63510094044), (6, 42340062696), (8, 31755047022), (9, 28226708464), (12, 21170031348), (16, 15877523511), (18, 14113354232), (24, 10585015674), (36, 7056677116), (41, 6196106736), (48, 5292507837), (72, 3528338558), (82, 3098053368), (123, 2065368912), (144, 1764169279), (157, 1618091568), (164, 1549026684), (223, 1139194512), (246, 1032684456), (314, 809045784), (328, 774513342), (369, 688456304), (446, 569597256), (471, 539363856), (492, 516342228), (628, 404522892), (656, 387256671), (669, 379731504), (738, 344228152), (892, 284798628), (942, 269681928), (984, 258171114), (1229, 206704944), (1256, 202261446), (1338, 189865752), (1413, 179787952), (1476, 172114076), (1784, 142399314), (1884, 134840964), (1968, 129085557), (2007, 126577168), (2458, 103352472), (2512, 101130723), (2676, 94932876), (2826, 89893976), (2952, 86057038), (3568, 71199657), (3687, 68901648), (3768, 67420482), (4014, 63288584), (4916, 51676236), (5352, 47466438), (5652, 44946988), (5904, 43028519), (6437, 39465648), (7374, 34450824), (7536, 33710241), (8028, 31644292), (9143, 27785232), (9832, 25838118), (10704, 23733219), (11061, 22967216), (11304, 22473494), (12874, 19732824), (14748, 17225412), (16056, 15822146), (18286, 13892616), (19311, 13155216), (19664, 12919059), (22122, 11483608), (22608, 11236747), (25748, 9866412), (27429, 9261744), (29496, 8612706), (32112, 7911073), (35011, 7256016), (36572, 6946308), (38622, 6577608), (44244, 5741804), (50389, 5041584), (51496, 4933206), (54858, 4630872), (57933, 4385072), (58992, 4306353), (70022, 3628008), (73144, 3473154), (77244, 3288804), (82287, 3087248), (88488, 2870902), (100778, 2520792), (102992, 2466603), (105033, 2418672), (109716, 2315436), (115866, 2192536), (140044, 1814004), (146288, 1736577), (151167, 1680528), (154488, 1644402), (164574, 1543624), (176976, 1435451), (192953, 1316592), (201556, 1260396), (210066, 1209336), (219432, 1157718), (231732, 1096268), (274067, 926928), (280088, 907002), (302334, 840264), (308976, 822201), (315099, 806224), (329148, 771812), (385906, 658296), (403112, 630198), (420132, 604668), (438864, 578859), (453501, 560176), (463464, 548134)]