1770624128

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2141}}^1$

素因数の和:2246

約数の個数: 128

約数和(自身を含む): 4404637440

約数和(自身を除く): 2634013312

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 71, 91, 104, 112, 128, 142, 182, 208, 224, 284, 364, 416, 448, 497, 568, 728, 832, 896, 923, 994, 1136, 1456, 1664, 1846, 1988, 2141, 2272, 2912, 3692, 3976, 4282, 4544, 5824, 6461, 7384, 7952, 8564, 9088, 11648, 12922, 14768, 14987, 15904, 17128, 25844, 27833, 29536, 29974, 31808, 34256, 51688, 55666, 59072, 59948, 63616, 68512, 103376, 111332, 118144, 119896, 137024, 152011, 194831, 206752, 222664, 239792, 274048, 304022, 389662, 413504, 445328, 479584, 608044, 779324, 827008, 890656, 959168, 1064077, 1216088, 1558648, 1781312, 1918336, 1976143, 2128154, 2432176, 3117296, 3562624, 3952286, 4256308, 4864352, 6234592, 7904572, 8512616, 9728704, 12469184, 13833001, 15809144, 17025232, 19457408, 24938368, 27666002, 31618288, 34050464, 55332004, 63236576, 68100928, 110664008, 126473152, 136201856, 221328016, 252946304, 442656032, 885312064, 1770624128]

約数ペア:

[(1, 1770624128), (2, 885312064), (4, 442656032), (7, 252946304), (8, 221328016), (13, 136201856), (14, 126473152), (16, 110664008), (26, 68100928), (28, 63236576), (32, 55332004), (52, 34050464), (56, 31618288), (64, 27666002), (71, 24938368), (91, 19457408), (104, 17025232), (112, 15809144), (128, 13833001), (142, 12469184), (182, 9728704), (208, 8512616), (224, 7904572), (284, 6234592), (364, 4864352), (416, 4256308), (448, 3952286), (497, 3562624), (568, 3117296), (728, 2432176), (832, 2128154), (896, 1976143), (923, 1918336), (994, 1781312), (1136, 1558648), (1456, 1216088), (1664, 1064077), (1846, 959168), (1988, 890656), (2141, 827008), (2272, 779324), (2912, 608044), (3692, 479584), (3976, 445328), (4282, 413504), (4544, 389662), (5824, 304022), (6461, 274048), (7384, 239792), (7952, 222664), (8564, 206752), (9088, 194831), (11648, 152011), (12922, 137024), (14768, 119896), (14987, 118144), (15904, 111332), (17128, 103376), (25844, 68512), (27833, 63616), (29536, 59948), (29974, 59072), (31808, 55666), (34256, 51688)]