490221072

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:419

約数の個数: 200

約数和(自身を含む): 1565337312

約数和(自身を除く): 1075116240

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 132, 137, 144, 162, 176, 198, 216, 251, 264, 274, 297, 324, 396, 411, 432, 502, 528, 548, 594, 648, 753, 792, 822, 891, 1004, 1096, 1188, 1233, 1296, 1506, 1507, 1584, 1644, 1782, 2008, 2192, 2259, 2376, 2466, 2761, 3012, 3014, 3288, 3564, 3699, 4016, 4518, 4521, 4752, 4932, 5522, 6024, 6028, 6576, 6777, 7128, 7398, 8283, 9036, 9042, 9864, 11044, 11097, 12048, 12056, 13554, 13563, 14256, 14796, 16566, 18072, 18084, 19728, 20331, 22088, 22194, 24112, 24849, 27108, 27126, 29592, 33132, 34387, 36144, 36168, 40662, 40689, 44176, 44388, 49698, 54216, 54252, 59184, 66264, 68774, 72336, 74547, 81324, 81378, 88776, 99396, 103161, 108432, 108504, 122067, 132528, 137548, 149094, 162648, 162756, 177552, 198792, 206322, 217008, 223641, 244134, 275096, 298188, 309483, 325296, 325512, 378257, 397584, 412644, 447282, 488268, 550192, 596376, 618966, 651024, 756514, 825288, 894564, 928449, 976536, 1134771, 1192752, 1237932, 1513028, 1650576, 1789128, 1856898, 1953072, 2269542, 2475864, 2785347, 3026056, 3404313, 3578256, 3713796, 4539084, 4951728, 5570694, 6052112, 6808626, 7427592, 9078168, 10212939, 11141388, 13617252, 14855184, 18156336, 20425878, 22282776, 27234504, 30638817, 40851756, 44565552, 54469008, 61277634, 81703512, 122555268, 163407024, 245110536, 490221072]

約数ペア:

[(1, 490221072), (2, 245110536), (3, 163407024), (4, 122555268), (6, 81703512), (8, 61277634), (9, 54469008), (11, 44565552), (12, 40851756), (16, 30638817), (18, 27234504), (22, 22282776), (24, 20425878), (27, 18156336), (33, 14855184), (36, 13617252), (44, 11141388), (48, 10212939), (54, 9078168), (66, 7427592), (72, 6808626), (81, 6052112), (88, 5570694), (99, 4951728), (108, 4539084), (132, 3713796), (137, 3578256), (144, 3404313), (162, 3026056), (176, 2785347), (198, 2475864), (216, 2269542), (251, 1953072), (264, 1856898), (274, 1789128), (297, 1650576), (324, 1513028), (396, 1237932), (411, 1192752), (432, 1134771), (502, 976536), (528, 928449), (548, 894564), (594, 825288), (648, 756514), (753, 651024), (792, 618966), (822, 596376), (891, 550192), (1004, 488268), (1096, 447282), (1188, 412644), (1233, 397584), (1296, 378257), (1506, 325512), (1507, 325296), (1584, 309483), (1644, 298188), (1782, 275096), (2008, 244134), (2192, 223641), (2259, 217008), (2376, 206322), (2466, 198792), (2761, 177552), (3012, 162756), (3014, 162648), (3288, 149094), (3564, 137548), (3699, 132528), (4016, 122067), (4518, 108504), (4521, 108432), (4752, 103161), (4932, 99396), (5522, 88776), (6024, 81378), (6028, 81324), (6576, 74547), (6777, 72336), (7128, 68774), (7398, 66264), (8283, 59184), (9036, 54252), (9042, 54216), (9864, 49698), (11044, 44388), (11097, 44176), (12048, 40689), (12056, 40662), (13554, 36168), (13563, 36144), (14256, 34387), (14796, 33132), (16566, 29592), (18072, 27126), (18084, 27108), (19728, 24849), (20331, 24112), (22088, 22194)]