78938496

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:294

約数の個数: 256

約数和(自身を含む): 287884800

約数和(自身を除く): 208946304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 251, 252, 273, 288, 312, 336, 351, 364, 378, 384, 416, 432, 448, 468, 502, 504, 546, 576, 624, 672, 702, 728, 753, 756, 819, 832, 864, 896, 936, 1004, 1008, 1092, 1152, 1248, 1344, 1404, 1456, 1506, 1512, 1638, 1664, 1728, 1757, 1872, 2008, 2016, 2184, 2259, 2457, 2496, 2688, 2808, 2912, 3012, 3024, 3263, 3276, 3456, 3514, 3744, 4016, 4032, 4368, 4518, 4914, 4992, 5271, 5616, 5824, 6024, 6048, 6526, 6552, 6777, 7028, 7488, 8032, 8064, 8736, 9036, 9789, 9828, 10542, 11232, 11648, 12048, 12096, 13052, 13104, 13554, 14056, 14976, 15813, 16064, 17472, 18072, 19578, 19656, 21084, 22464, 22841, 24096, 24192, 26104, 26208, 27108, 28112, 29367, 31626, 32128, 34944, 36144, 39156, 39312, 42168, 44928, 45682, 47439, 48192, 52208, 52416, 54216, 56224, 58734, 63252, 68523, 72288, 78312, 78624, 84336, 88101, 91364, 94878, 96384, 104416, 104832, 108432, 112448, 117468, 126504, 137046, 144576, 156624, 157248, 168672, 176202, 182728, 189756, 205569, 208832, 216864, 224896, 234936, 253008, 274092, 289152, 313248, 314496, 337344, 352404, 365456, 379512, 411138, 417664, 433728, 469872, 506016, 548184, 616707, 626496, 674688, 704808, 730912, 759024, 822276, 867456, 939744, 1012032, 1096368, 1233414, 1252992, 1409616, 1461824, 1518048, 1644552, 1879488, 2024064, 2192736, 2466828, 2819232, 2923648, 3036096, 3289104, 3758976, 4385472, 4933656, 5638464, 6072192, 6578208, 8770944, 9867312, 11276928, 13156416, 19734624, 26312832, 39469248, 78938496]

約数ペア:

[(1, 78938496), (2, 39469248), (3, 26312832), (4, 19734624), (6, 13156416), (7, 11276928), (8, 9867312), (9, 8770944), (12, 6578208), (13, 6072192), (14, 5638464), (16, 4933656), (18, 4385472), (21, 3758976), (24, 3289104), (26, 3036096), (27, 2923648), (28, 2819232), (32, 2466828), (36, 2192736), (39, 2024064), (42, 1879488), (48, 1644552), (52, 1518048), (54, 1461824), (56, 1409616), (63, 1252992), (64, 1233414), (72, 1096368), (78, 1012032), (84, 939744), (91, 867456), (96, 822276), (104, 759024), (108, 730912), (112, 704808), (117, 674688), (126, 626496), (128, 616707), (144, 548184), (156, 506016), (168, 469872), (182, 433728), (189, 417664), (192, 411138), (208, 379512), (216, 365456), (224, 352404), (234, 337344), (251, 314496), (252, 313248), (273, 289152), (288, 274092), (312, 253008), (336, 234936), (351, 224896), (364, 216864), (378, 208832), (384, 205569), (416, 189756), (432, 182728), (448, 176202), (468, 168672), (502, 157248), (504, 156624), (546, 144576), (576, 137046), (624, 126504), (672, 117468), (702, 112448), (728, 108432), (753, 104832), (756, 104416), (819, 96384), (832, 94878), (864, 91364), (896, 88101), (936, 84336), (1004, 78624), (1008, 78312), (1092, 72288), (1152, 68523), (1248, 63252), (1344, 58734), (1404, 56224), (1456, 54216), (1506, 52416), (1512, 52208), (1638, 48192), (1664, 47439), (1728, 45682), (1757, 44928), (1872, 42168), (2008, 39312), (2016, 39156), (2184, 36144), (2259, 34944), (2457, 32128), (2496, 31626), (2688, 29367), (2808, 28112), (2912, 27108), (3012, 26208), (3024, 26104), (3263, 24192), (3276, 24096), (3456, 22841), (3514, 22464), (3744, 21084), (4016, 19656), (4032, 19578), (4368, 18072), (4518, 17472), (4914, 16064), (4992, 15813), (5271, 14976), (5616, 14056), (5824, 13554), (6024, 13104), (6048, 13052), (6526, 12096), (6552, 12048), (6777, 11648), (7028, 11232), (7488, 10542), (8032, 9828), (8064, 9789), (8736, 9036)]