2728881792

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8677}}^1$

素因数の和:8720

約数の個数: 256

約数和(自身を含む): 9913747200

約数和(自身を除く): 7184865408

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, 252, 273, 288, 312, 336, 351, 364, 378, 384, 416, 432, 448, 468, 504, 546, 576, 624, 672, 702, 728, 756, 819, 832, 864, 896, 936, 1008, 1092, 1152, 1248, 1344, 1404, 1456, 1512, 1638, 1664, 1728, 1872, 2016, 2184, 2457, 2496, 2688, 2808, 2912, 3024, 3276, 3456, 3744, 4032, 4368, 4914, 4992, 5616, 5824, 6048, 6552, 7488, 8064, 8677, 8736, 9828, 11232, 11648, 12096, 13104, 14976, 17354, 17472, 19656, 22464, 24192, 26031, 26208, 34708, 34944, 39312, 44928, 52062, 52416, 60739, 69416, 78093, 78624, 104124, 104832, 112801, 121478, 138832, 156186, 157248, 182217, 208248, 225602, 234279, 242956, 277664, 312372, 314496, 338403, 364434, 416496, 451204, 468558, 485912, 546651, 555328, 624744, 676806, 728868, 789607, 832992, 902408, 937116, 971824, 1015209, 1093302, 1110656, 1249488, 1353612, 1457736, 1579214, 1639953, 1665984, 1804816, 1874232, 1943648, 2030418, 2186604, 2368821, 2498976, 2707224, 2915472, 3045627, 3158428, 3279906, 3331968, 3609632, 3748464, 3887296, 4060836, 4373208, 4737642, 4997952, 5414448, 5830944, 6091254, 6316856, 6559812, 7106463, 7219264, 7496928, 7774592, 8121672, 8746416, 9475284, 9995904, 10828896, 11661888, 12182508, 12633712, 13119624, 14212926, 14438528, 14993856, 16243344, 17492832, 18950568, 21319389, 21657792, 23323776, 24365016, 25267424, 26239248, 28425852, 29987712, 32486688, 34985664, 37901136, 42638778, 43315584, 48730032, 50534848, 52478496, 56851704, 64973376, 69971328, 75802272, 85277556, 97460064, 101069696, 104956992, 113703408, 129946752, 151604544, 170555112, 194920128, 209913984, 227406816, 303209088, 341110224, 389840256, 454813632, 682220448, 909627264, 1364440896, 2728881792]

約数ペア:

[(1, 2728881792), (2, 1364440896), (3, 909627264), (4, 682220448), (6, 454813632), (7, 389840256), (8, 341110224), (9, 303209088), (12, 227406816), (13, 209913984), (14, 194920128), (16, 170555112), (18, 151604544), (21, 129946752), (24, 113703408), (26, 104956992), (27, 101069696), (28, 97460064), (32, 85277556), (36, 75802272), (39, 69971328), (42, 64973376), (48, 56851704), (52, 52478496), (54, 50534848), (56, 48730032), (63, 43315584), (64, 42638778), (72, 37901136), (78, 34985664), (84, 32486688), (91, 29987712), (96, 28425852), (104, 26239248), (108, 25267424), (112, 24365016), (117, 23323776), (126, 21657792), (128, 21319389), (144, 18950568), (156, 17492832), (168, 16243344), (182, 14993856), (189, 14438528), (192, 14212926), (208, 13119624), (216, 12633712), (224, 12182508), (234, 11661888), (252, 10828896), (273, 9995904), (288, 9475284), (312, 8746416), (336, 8121672), (351, 7774592), (364, 7496928), (378, 7219264), (384, 7106463), (416, 6559812), (432, 6316856), (448, 6091254), (468, 5830944), (504, 5414448), (546, 4997952), (576, 4737642), (624, 4373208), (672, 4060836), (702, 3887296), (728, 3748464), (756, 3609632), (819, 3331968), (832, 3279906), (864, 3158428), (896, 3045627), (936, 2915472), (1008, 2707224), (1092, 2498976), (1152, 2368821), (1248, 2186604), (1344, 2030418), (1404, 1943648), (1456, 1874232), (1512, 1804816), (1638, 1665984), (1664, 1639953), (1728, 1579214), (1872, 1457736), (2016, 1353612), (2184, 1249488), (2457, 1110656), (2496, 1093302), (2688, 1015209), (2808, 971824), (2912, 937116), (3024, 902408), (3276, 832992), (3456, 789607), (3744, 728868), (4032, 676806), (4368, 624744), (4914, 555328), (4992, 546651), (5616, 485912), (5824, 468558), (6048, 451204), (6552, 416496), (7488, 364434), (8064, 338403), (8677, 314496), (8736, 312372), (9828, 277664), (11232, 242956), (11648, 234279), (12096, 225602), (13104, 208248), (14976, 182217), (17354, 157248), (17472, 156186), (19656, 138832), (22464, 121478), (24192, 112801), (26031, 104832), (26208, 104124), (34708, 78624), (34944, 78093), (39312, 69416), (44928, 60739), (52062, 52416)]