8665420288

素因数分解:

$2^9\times 7^5\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:125

約数の個数: 240

約数和(自身を含む): 21663702720

約数和(自身を除く): 12998282432

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 53, 56, 64, 76, 98, 106, 112, 128, 133, 152, 196, 212, 224, 256, 266, 304, 343, 371, 392, 424, 448, 512, 532, 608, 686, 742, 784, 848, 896, 931, 1007, 1064, 1216, 1372, 1484, 1568, 1696, 1792, 1862, 2014, 2128, 2401, 2432, 2597, 2744, 2968, 3136, 3392, 3584, 3724, 4028, 4256, 4802, 4864, 5194, 5488, 5936, 6272, 6517, 6784, 7049, 7448, 8056, 8512, 9604, 9728, 10388, 10976, 11872, 12544, 13034, 13568, 14098, 14896, 16112, 16807, 17024, 18179, 19208, 20776, 21952, 23744, 25088, 26068, 27136, 28196, 29792, 32224, 33614, 34048, 36358, 38416, 41552, 43904, 45619, 47488, 49343, 52136, 56392, 59584, 64448, 67228, 68096, 72716, 76832, 83104, 87808, 91238, 94976, 98686, 104272, 112784, 119168, 127253, 128896, 134456, 145432, 153664, 166208, 175616, 182476, 189952, 197372, 208544, 225568, 238336, 254506, 257792, 268912, 290864, 307328, 319333, 332416, 345401, 364952, 394744, 417088, 451136, 476672, 509012, 515584, 537824, 581728, 614656, 638666, 664832, 690802, 729904, 789488, 834176, 890771, 902272, 1018024, 1075648, 1163456, 1229312, 1277332, 1329664, 1381604, 1459808, 1578976, 1668352, 1781542, 1804544, 2036048, 2151296, 2326912, 2417807, 2554664, 2763208, 2919616, 3157952, 3336704, 3563084, 3609088, 4072096, 4302592, 4653824, 4835614, 5109328, 5526416, 5839232, 6315904, 7126168, 8144192, 8605184, 9307648, 9671228, 10218656, 11052832, 11678464, 12631808, 14252336, 16288384, 16924649, 19342456, 20437312, 22105664, 23356928, 25263616, 28504672, 32576768, 33849298, 38684912, 40874624, 44211328, 57009344, 65153536, 67698596, 77369824, 81749248, 88422656, 114018688, 135397192, 154739648, 163498496, 176845312, 228037376, 270794384, 309479296, 456074752, 541588768, 618958592, 1083177536, 1237917184, 2166355072, 4332710144, 8665420288]

約数ペア:

[(1, 8665420288), (2, 4332710144), (4, 2166355072), (7, 1237917184), (8, 1083177536), (14, 618958592), (16, 541588768), (19, 456074752), (28, 309479296), (32, 270794384), (38, 228037376), (49, 176845312), (53, 163498496), (56, 154739648), (64, 135397192), (76, 114018688), (98, 88422656), (106, 81749248), (112, 77369824), (128, 67698596), (133, 65153536), (152, 57009344), (196, 44211328), (212, 40874624), (224, 38684912), (256, 33849298), (266, 32576768), (304, 28504672), (343, 25263616), (371, 23356928), (392, 22105664), (424, 20437312), (448, 19342456), (512, 16924649), (532, 16288384), (608, 14252336), (686, 12631808), (742, 11678464), (784, 11052832), (848, 10218656), (896, 9671228), (931, 9307648), (1007, 8605184), (1064, 8144192), (1216, 7126168), (1372, 6315904), (1484, 5839232), (1568, 5526416), (1696, 5109328), (1792, 4835614), (1862, 4653824), (2014, 4302592), (2128, 4072096), (2401, 3609088), (2432, 3563084), (2597, 3336704), (2744, 3157952), (2968, 2919616), (3136, 2763208), (3392, 2554664), (3584, 2417807), (3724, 2326912), (4028, 2151296), (4256, 2036048), (4802, 1804544), (4864, 1781542), (5194, 1668352), (5488, 1578976), (5936, 1459808), (6272, 1381604), (6517, 1329664), (6784, 1277332), (7049, 1229312), (7448, 1163456), (8056, 1075648), (8512, 1018024), (9604, 902272), (9728, 890771), (10388, 834176), (10976, 789488), (11872, 729904), (12544, 690802), (13034, 664832), (13568, 638666), (14098, 614656), (14896, 581728), (16112, 537824), (16807, 515584), (17024, 509012), (18179, 476672), (19208, 451136), (20776, 417088), (21952, 394744), (23744, 364952), (25088, 345401), (26068, 332416), (27136, 319333), (28196, 307328), (29792, 290864), (32224, 268912), (33614, 257792), (34048, 254506), (36358, 238336), (38416, 225568), (41552, 208544), (43904, 197372), (45619, 189952), (47488, 182476), (49343, 175616), (52136, 166208), (56392, 153664), (59584, 145432), (64448, 134456), (67228, 128896), (68096, 127253), (72716, 119168), (76832, 112784), (83104, 104272), (87808, 98686), (91238, 94976)]