505130472

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^3\times {\mathrm{251}}^1$

素因数の和:306

約数の個数: 256

約数和(自身を含む): 1770854400

約数和(自身を除く): 1265723928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 121, 126, 132, 154, 168, 189, 198, 216, 231, 242, 251, 252, 264, 297, 308, 363, 378, 396, 462, 484, 502, 504, 594, 616, 693, 726, 753, 756, 792, 847, 924, 968, 1004, 1089, 1188, 1331, 1386, 1452, 1506, 1512, 1694, 1757, 1848, 2008, 2079, 2178, 2259, 2376, 2541, 2662, 2761, 2772, 2904, 3012, 3267, 3388, 3514, 3993, 4158, 4356, 4518, 5082, 5271, 5324, 5522, 5544, 6024, 6534, 6776, 6777, 7028, 7623, 7986, 8283, 8316, 8712, 9036, 9317, 10164, 10542, 10648, 11044, 11979, 13068, 13554, 14056, 15246, 15813, 15972, 16566, 16632, 18072, 18634, 19327, 20328, 21084, 22088, 22869, 23958, 24849, 26136, 27108, 27951, 30371, 30492, 31626, 31944, 33132, 35937, 37268, 38654, 42168, 45738, 47439, 47916, 49698, 54216, 55902, 57981, 60742, 60984, 63252, 66264, 71874, 74536, 74547, 77308, 83853, 91113, 91476, 94878, 95832, 99396, 111804, 115962, 121484, 126504, 143748, 149094, 154616, 167706, 173943, 182226, 182952, 189756, 198792, 212597, 223608, 231924, 242968, 251559, 273339, 287496, 298188, 334081, 335412, 347886, 364452, 379512, 425194, 463848, 503118, 521829, 546678, 596376, 637791, 668162, 670824, 695772, 728904, 820017, 850388, 1002243, 1006236, 1043658, 1093356, 1275582, 1336324, 1391544, 1640034, 1700776, 1913373, 2004486, 2012472, 2087316, 2186712, 2338567, 2551164, 2672648, 3006729, 3280068, 3826746, 4008972, 4174632, 4677134, 5102328, 5740119, 6013458, 6560136, 7015701, 7653492, 8017944, 9020187, 9354268, 11480238, 12026916, 14031402, 15306984, 18040374, 18708536, 21047103, 22960476, 24053832, 28062804, 36080748, 42094206, 45920952, 56125608, 63141309, 72161496, 84188412, 126282618, 168376824, 252565236, 505130472]

約数ペア:

[(1, 505130472), (2, 252565236), (3, 168376824), (4, 126282618), (6, 84188412), (7, 72161496), (8, 63141309), (9, 56125608), (11, 45920952), (12, 42094206), (14, 36080748), (18, 28062804), (21, 24053832), (22, 22960476), (24, 21047103), (27, 18708536), (28, 18040374), (33, 15306984), (36, 14031402), (42, 12026916), (44, 11480238), (54, 9354268), (56, 9020187), (63, 8017944), (66, 7653492), (72, 7015701), (77, 6560136), (84, 6013458), (88, 5740119), (99, 5102328), (108, 4677134), (121, 4174632), (126, 4008972), (132, 3826746), (154, 3280068), (168, 3006729), (189, 2672648), (198, 2551164), (216, 2338567), (231, 2186712), (242, 2087316), (251, 2012472), (252, 2004486), (264, 1913373), (297, 1700776), (308, 1640034), (363, 1391544), (378, 1336324), (396, 1275582), (462, 1093356), (484, 1043658), (502, 1006236), (504, 1002243), (594, 850388), (616, 820017), (693, 728904), (726, 695772), (753, 670824), (756, 668162), (792, 637791), (847, 596376), (924, 546678), (968, 521829), (1004, 503118), (1089, 463848), (1188, 425194), (1331, 379512), (1386, 364452), (1452, 347886), (1506, 335412), (1512, 334081), (1694, 298188), (1757, 287496), (1848, 273339), (2008, 251559), (2079, 242968), (2178, 231924), (2259, 223608), (2376, 212597), (2541, 198792), (2662, 189756), (2761, 182952), (2772, 182226), (2904, 173943), (3012, 167706), (3267, 154616), (3388, 149094), (3514, 143748), (3993, 126504), (4158, 121484), (4356, 115962), (4518, 111804), (5082, 99396), (5271, 95832), (5324, 94878), (5522, 91476), (5544, 91113), (6024, 83853), (6534, 77308), (6776, 74547), (6777, 74536), (7028, 71874), (7623, 66264), (7986, 63252), (8283, 60984), (8316, 60742), (8712, 57981), (9036, 55902), (9317, 54216), (10164, 49698), (10542, 47916), (10648, 47439), (11044, 45738), (11979, 42168), (13068, 38654), (13554, 37268), (14056, 35937), (15246, 33132), (15813, 31944), (15972, 31626), (16566, 30492), (16632, 30371), (18072, 27951), (18634, 27108), (19327, 26136), (20328, 24849), (21084, 23958), (22088, 22869)]