2490926256

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21121}}^1$

素因数の和:21161

約数の個数: 200

約数和(自身を含む): 8873605664

約数和(自身を除く): 6382679408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 234, 252, 273, 312, 324, 336, 351, 364, 378, 432, 468, 504, 546, 567, 624, 648, 702, 728, 756, 819, 936, 1008, 1053, 1092, 1134, 1296, 1404, 1456, 1512, 1638, 1872, 2106, 2184, 2268, 2457, 2808, 3024, 3276, 4212, 4368, 4536, 4914, 5616, 6552, 7371, 8424, 9072, 9828, 13104, 14742, 16848, 19656, 21121, 29484, 39312, 42242, 58968, 63363, 84484, 117936, 126726, 147847, 168968, 190089, 253452, 274573, 295694, 337936, 380178, 443541, 506904, 549146, 570267, 591388, 760356, 823719, 887082, 1013808, 1098292, 1140534, 1182776, 1330623, 1520712, 1647438, 1710801, 1774164, 1922011, 2196584, 2281068, 2365552, 2471157, 2661246, 3041424, 3294876, 3421602, 3548328, 3844022, 3991869, 4393168, 4562136, 4942314, 5322492, 5766033, 6589752, 6843204, 7096656, 7413471, 7688044, 7983738, 9124272, 9884628, 10644984, 11532066, 11975607, 13179504, 13686408, 14826942, 15376088, 15967476, 17298099, 19769256, 21289968, 22240413, 23064132, 23951214, 27372816, 29653884, 30752176, 31934952, 34596198, 39538512, 44480826, 46128264, 47902428, 51894297, 59307768, 63869904, 69192396, 88961652, 92256528, 95804856, 103788594, 118615536, 138384792, 155682891, 177923304, 191609712, 207577188, 276769584, 311365782, 355846608, 415154376, 622731564, 830308752, 1245463128, 2490926256]

約数ペア:

[(1, 2490926256), (2, 1245463128), (3, 830308752), (4, 622731564), (6, 415154376), (7, 355846608), (8, 311365782), (9, 276769584), (12, 207577188), (13, 191609712), (14, 177923304), (16, 155682891), (18, 138384792), (21, 118615536), (24, 103788594), (26, 95804856), (27, 92256528), (28, 88961652), (36, 69192396), (39, 63869904), (42, 59307768), (48, 51894297), (52, 47902428), (54, 46128264), (56, 44480826), (63, 39538512), (72, 34596198), (78, 31934952), (81, 30752176), (84, 29653884), (91, 27372816), (104, 23951214), (108, 23064132), (112, 22240413), (117, 21289968), (126, 19769256), (144, 17298099), (156, 15967476), (162, 15376088), (168, 14826942), (182, 13686408), (189, 13179504), (208, 11975607), (216, 11532066), (234, 10644984), (252, 9884628), (273, 9124272), (312, 7983738), (324, 7688044), (336, 7413471), (351, 7096656), (364, 6843204), (378, 6589752), (432, 5766033), (468, 5322492), (504, 4942314), (546, 4562136), (567, 4393168), (624, 3991869), (648, 3844022), (702, 3548328), (728, 3421602), (756, 3294876), (819, 3041424), (936, 2661246), (1008, 2471157), (1053, 2365552), (1092, 2281068), (1134, 2196584), (1296, 1922011), (1404, 1774164), (1456, 1710801), (1512, 1647438), (1638, 1520712), (1872, 1330623), (2106, 1182776), (2184, 1140534), (2268, 1098292), (2457, 1013808), (2808, 887082), (3024, 823719), (3276, 760356), (4212, 591388), (4368, 570267), (4536, 549146), (4914, 506904), (5616, 443541), (6552, 380178), (7371, 337936), (8424, 295694), (9072, 274573), (9828, 253452), (13104, 190089), (14742, 168968), (16848, 147847), (19656, 126726), (21121, 117936), (29484, 84484), (39312, 63363), (42242, 58968)]