784872192

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{619}}^1$

素因数の和:778

約数の個数: 144

約数和(自身を含む): 2270965760

約数和(自身を除く): 1486093568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 127, 128, 156, 192, 208, 254, 256, 312, 381, 384, 416, 508, 619, 624, 762, 768, 832, 1016, 1238, 1248, 1524, 1651, 1664, 1857, 2032, 2476, 2496, 3048, 3302, 3328, 3714, 4064, 4952, 4953, 4992, 6096, 6604, 7428, 8047, 8128, 9904, 9906, 9984, 12192, 13208, 14856, 16094, 16256, 19808, 19812, 24141, 24384, 26416, 29712, 32188, 32512, 39616, 39624, 48282, 48768, 52832, 59424, 64376, 78613, 79232, 79248, 96564, 97536, 105664, 118848, 128752, 157226, 158464, 158496, 193128, 211328, 235839, 237696, 257504, 314452, 316992, 386256, 422656, 471678, 475392, 515008, 628904, 633984, 772512, 943356, 1021969, 1030016, 1257808, 1267968, 1545024, 1886712, 2043938, 2060032, 2515616, 3065907, 3090048, 3773424, 4087876, 5031232, 6131814, 6180096, 7546848, 8175752, 10062464, 12263628, 15093696, 16351504, 20124928, 24527256, 30187392, 32703008, 49054512, 60374784, 65406016, 98109024, 130812032, 196218048, 261624064, 392436096, 784872192]

約数ペア:

[(1, 784872192), (2, 392436096), (3, 261624064), (4, 196218048), (6, 130812032), (8, 98109024), (12, 65406016), (13, 60374784), (16, 49054512), (24, 32703008), (26, 30187392), (32, 24527256), (39, 20124928), (48, 16351504), (52, 15093696), (64, 12263628), (78, 10062464), (96, 8175752), (104, 7546848), (127, 6180096), (128, 6131814), (156, 5031232), (192, 4087876), (208, 3773424), (254, 3090048), (256, 3065907), (312, 2515616), (381, 2060032), (384, 2043938), (416, 1886712), (508, 1545024), (619, 1267968), (624, 1257808), (762, 1030016), (768, 1021969), (832, 943356), (1016, 772512), (1238, 633984), (1248, 628904), (1524, 515008), (1651, 475392), (1664, 471678), (1857, 422656), (2032, 386256), (2476, 316992), (2496, 314452), (3048, 257504), (3302, 237696), (3328, 235839), (3714, 211328), (4064, 193128), (4952, 158496), (4953, 158464), (4992, 157226), (6096, 128752), (6604, 118848), (7428, 105664), (8047, 97536), (8128, 96564), (9904, 79248), (9906, 79232), (9984, 78613), (12192, 64376), (13208, 59424), (14856, 52832), (16094, 48768), (16256, 48282), (19808, 39624), (19812, 39616), (24141, 32512), (24384, 32188), (26416, 29712)]