813531264

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:819

約数の個数: 256

約数和(自身を含む): 2749071360

約数和(自身を除く): 1935540096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 64, 78, 84, 91, 93, 96, 104, 112, 124, 128, 156, 168, 182, 186, 192, 208, 217, 224, 248, 273, 312, 336, 364, 372, 384, 403, 416, 434, 448, 496, 546, 624, 651, 672, 728, 744, 751, 806, 832, 868, 896, 992, 1092, 1209, 1248, 1302, 1344, 1456, 1488, 1502, 1612, 1664, 1736, 1984, 2184, 2253, 2418, 2496, 2604, 2688, 2821, 2912, 2976, 3004, 3224, 3472, 3968, 4368, 4506, 4836, 4992, 5208, 5257, 5642, 5824, 5952, 6008, 6448, 6944, 8463, 8736, 9012, 9672, 9763, 10416, 10514, 11284, 11648, 11904, 12016, 12896, 13888, 15771, 16926, 17472, 18024, 19344, 19526, 20832, 21028, 22568, 23281, 24032, 25792, 27776, 29289, 31542, 33852, 34944, 36048, 38688, 39052, 41664, 42056, 45136, 46562, 48064, 51584, 58578, 63084, 67704, 68341, 69843, 72096, 77376, 78104, 83328, 84112, 90272, 93124, 96128, 117156, 126168, 135408, 136682, 139686, 144192, 154752, 156208, 162967, 168224, 180544, 186248, 205023, 234312, 252336, 270816, 273364, 279372, 288384, 302653, 312416, 325934, 336448, 361088, 372496, 410046, 468624, 488901, 504672, 541632, 546728, 558744, 605306, 624832, 651868, 672896, 744992, 820092, 907959, 937248, 977802, 1009344, 1083264, 1093456, 1117488, 1210612, 1249664, 1303736, 1489984, 1640184, 1815918, 1874496, 1955604, 2018688, 2118571, 2186912, 2234976, 2421224, 2607472, 2979968, 3280368, 3631836, 3748992, 3911208, 4237142, 4373824, 4469952, 4842448, 5214944, 6355713, 6560736, 7263672, 7822416, 8474284, 8747648, 8939904, 9684896, 10429888, 12711426, 13121472, 14527344, 15644832, 16948568, 19369792, 20859776, 25422852, 26242944, 29054688, 31289664, 33897136, 38739584, 50845704, 58109376, 62579328, 67794272, 101691408, 116218752, 135588544, 203382816, 271177088, 406765632, 813531264]

約数ペア:

[(1, 813531264), (2, 406765632), (3, 271177088), (4, 203382816), (6, 135588544), (7, 116218752), (8, 101691408), (12, 67794272), (13, 62579328), (14, 58109376), (16, 50845704), (21, 38739584), (24, 33897136), (26, 31289664), (28, 29054688), (31, 26242944), (32, 25422852), (39, 20859776), (42, 19369792), (48, 16948568), (52, 15644832), (56, 14527344), (62, 13121472), (64, 12711426), (78, 10429888), (84, 9684896), (91, 8939904), (93, 8747648), (96, 8474284), (104, 7822416), (112, 7263672), (124, 6560736), (128, 6355713), (156, 5214944), (168, 4842448), (182, 4469952), (186, 4373824), (192, 4237142), (208, 3911208), (217, 3748992), (224, 3631836), (248, 3280368), (273, 2979968), (312, 2607472), (336, 2421224), (364, 2234976), (372, 2186912), (384, 2118571), (403, 2018688), (416, 1955604), (434, 1874496), (448, 1815918), (496, 1640184), (546, 1489984), (624, 1303736), (651, 1249664), (672, 1210612), (728, 1117488), (744, 1093456), (751, 1083264), (806, 1009344), (832, 977802), (868, 937248), (896, 907959), (992, 820092), (1092, 744992), (1209, 672896), (1248, 651868), (1302, 624832), (1344, 605306), (1456, 558744), (1488, 546728), (1502, 541632), (1612, 504672), (1664, 488901), (1736, 468624), (1984, 410046), (2184, 372496), (2253, 361088), (2418, 336448), (2496, 325934), (2604, 312416), (2688, 302653), (2821, 288384), (2912, 279372), (2976, 273364), (3004, 270816), (3224, 252336), (3472, 234312), (3968, 205023), (4368, 186248), (4506, 180544), (4836, 168224), (4992, 162967), (5208, 156208), (5257, 154752), (5642, 144192), (5824, 139686), (5952, 136682), (6008, 135408), (6448, 126168), (6944, 117156), (8463, 96128), (8736, 93124), (9012, 90272), (9672, 84112), (9763, 83328), (10416, 78104), (10514, 77376), (11284, 72096), (11648, 69843), (11904, 68341), (12016, 67704), (12896, 63084), (13888, 58578), (15771, 51584), (16926, 48064), (17472, 46562), (18024, 45136), (19344, 42056), (19526, 41664), (20832, 39052), (21028, 38688), (22568, 36048), (23281, 34944), (24032, 33852), (25792, 31542), (27776, 29289)]