905534254464

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4744793}}^1$

素因数の和:4744888

約数の個数: 128

約数和(自身を含む): 2787661370880

約数和(自身を除く): 1882127116416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 128, 142, 168, 192, 213, 224, 284, 336, 384, 426, 448, 497, 568, 672, 852, 896, 994, 1136, 1344, 1491, 1704, 1988, 2272, 2688, 2982, 3408, 3976, 4544, 5964, 6816, 7952, 9088, 11928, 13632, 15904, 23856, 27264, 31808, 47712, 63616, 95424, 190848, 4744793, 9489586, 14234379, 18979172, 28468758, 33213551, 37958344, 56937516, 66427102, 75916688, 99640653, 113875032, 132854204, 151833376, 199281306, 227750064, 265708408, 303666752, 336880303, 398562612, 455500128, 531416816, 607333504, 673760606, 797125224, 911000256, 1010640909, 1062833632, 1347521212, 1594250448, 1822000512, 2021281818, 2125667264, 2358162121, 2695042424, 3188500896, 4042563636, 4251334528, 4716324242, 5390084848, 6377001792, 7074486363, 8085127272, 9432648484, 10780169696, 12754003584, 14148972726, 16170254544, 18865296968, 21560339392, 28297945452, 32340509088, 37730593936, 43120678784, 56595890904, 64681018176, 75461187872, 113191781808, 129362036352, 150922375744, 226383563616, 301844751488, 452767127232, 905534254464]

約数ペア:

[(1, 905534254464), (2, 452767127232), (3, 301844751488), (4, 226383563616), (6, 150922375744), (7, 129362036352), (8, 113191781808), (12, 75461187872), (14, 64681018176), (16, 56595890904), (21, 43120678784), (24, 37730593936), (28, 32340509088), (32, 28297945452), (42, 21560339392), (48, 18865296968), (56, 16170254544), (64, 14148972726), (71, 12754003584), (84, 10780169696), (96, 9432648484), (112, 8085127272), (128, 7074486363), (142, 6377001792), (168, 5390084848), (192, 4716324242), (213, 4251334528), (224, 4042563636), (284, 3188500896), (336, 2695042424), (384, 2358162121), (426, 2125667264), (448, 2021281818), (497, 1822000512), (568, 1594250448), (672, 1347521212), (852, 1062833632), (896, 1010640909), (994, 911000256), (1136, 797125224), (1344, 673760606), (1491, 607333504), (1704, 531416816), (1988, 455500128), (2272, 398562612), (2688, 336880303), (2982, 303666752), (3408, 265708408), (3976, 227750064), (4544, 199281306), (5964, 151833376), (6816, 132854204), (7952, 113875032), (9088, 99640653), (11928, 75916688), (13632, 66427102), (15904, 56937516), (23856, 37958344), (27264, 33213551), (31808, 28468758), (47712, 18979172), (63616, 14234379), (95424, 9489586), (190848, 4744793)]