288840672

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:345

約数の個数: 144

約数和(自身を含む): 849139200

約数和(自身を除く): 560298528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 127, 144, 149, 159, 212, 254, 288, 298, 318, 381, 424, 447, 477, 508, 596, 636, 762, 848, 894, 954, 1016, 1143, 1192, 1272, 1341, 1524, 1696, 1788, 1908, 2032, 2286, 2384, 2544, 2682, 3048, 3576, 3816, 4064, 4572, 4768, 5088, 5364, 6096, 6731, 7152, 7632, 7897, 9144, 10728, 12192, 13462, 14304, 15264, 15794, 18288, 18923, 20193, 21456, 23691, 26924, 31588, 36576, 37846, 40386, 42912, 47382, 53848, 56769, 60579, 63176, 71073, 75692, 80772, 94764, 107696, 113538, 121158, 126352, 142146, 151384, 161544, 170307, 189528, 215392, 227076, 242316, 252704, 284292, 302768, 323088, 340614, 379056, 454152, 484632, 568584, 605536, 646176, 681228, 758112, 908304, 969264, 1002919, 1137168, 1362456, 1816608, 1938528, 2005838, 2274336, 2724912, 3008757, 4011676, 5449824, 6017514, 8023352, 9026271, 12035028, 16046704, 18052542, 24070056, 32093408, 36105084, 48140112, 72210168, 96280224, 144420336, 288840672]

約数ペア:

[(1, 288840672), (2, 144420336), (3, 96280224), (4, 72210168), (6, 48140112), (8, 36105084), (9, 32093408), (12, 24070056), (16, 18052542), (18, 16046704), (24, 12035028), (32, 9026271), (36, 8023352), (48, 6017514), (53, 5449824), (72, 4011676), (96, 3008757), (106, 2724912), (127, 2274336), (144, 2005838), (149, 1938528), (159, 1816608), (212, 1362456), (254, 1137168), (288, 1002919), (298, 969264), (318, 908304), (381, 758112), (424, 681228), (447, 646176), (477, 605536), (508, 568584), (596, 484632), (636, 454152), (762, 379056), (848, 340614), (894, 323088), (954, 302768), (1016, 284292), (1143, 252704), (1192, 242316), (1272, 227076), (1341, 215392), (1524, 189528), (1696, 170307), (1788, 161544), (1908, 151384), (2032, 142146), (2286, 126352), (2384, 121158), (2544, 113538), (2682, 107696), (3048, 94764), (3576, 80772), (3816, 75692), (4064, 71073), (4572, 63176), (4768, 60579), (5088, 56769), (5364, 53848), (6096, 47382), (6731, 42912), (7152, 40386), (7632, 37846), (7897, 36576), (9144, 31588), (10728, 26924), (12192, 23691), (13462, 21456), (14304, 20193), (15264, 18923), (15794, 18288)]