718760832

素因数分解:

$2^7\times 3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:772

約数の個数: 128

約数和(自身を含む): 1986405120

約数和(自身を除く): 1267644288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 71, 82, 96, 123, 128, 142, 164, 192, 213, 246, 284, 328, 384, 426, 492, 568, 643, 656, 852, 984, 1136, 1286, 1312, 1704, 1929, 1968, 2272, 2572, 2624, 2911, 3408, 3858, 3936, 4544, 5144, 5248, 5822, 6816, 7716, 7872, 8733, 9088, 10288, 11644, 13632, 15432, 15744, 17466, 20576, 23288, 26363, 27264, 30864, 34932, 41152, 45653, 46576, 52726, 61728, 69864, 79089, 82304, 91306, 93152, 105452, 123456, 136959, 139728, 158178, 182612, 186304, 210904, 246912, 273918, 279456, 316356, 365224, 372608, 421808, 547836, 558912, 632712, 730448, 843616, 1095672, 1117824, 1265424, 1460896, 1687232, 1871773, 2191344, 2530848, 2921792, 3374464, 3743546, 4382688, 5061696, 5615319, 5843584, 7487092, 8765376, 10123392, 11230638, 14974184, 17530752, 22461276, 29948368, 44922552, 59896736, 89845104, 119793472, 179690208, 239586944, 359380416, 718760832]

約数ペア:

[(1, 718760832), (2, 359380416), (3, 239586944), (4, 179690208), (6, 119793472), (8, 89845104), (12, 59896736), (16, 44922552), (24, 29948368), (32, 22461276), (41, 17530752), (48, 14974184), (64, 11230638), (71, 10123392), (82, 8765376), (96, 7487092), (123, 5843584), (128, 5615319), (142, 5061696), (164, 4382688), (192, 3743546), (213, 3374464), (246, 2921792), (284, 2530848), (328, 2191344), (384, 1871773), (426, 1687232), (492, 1460896), (568, 1265424), (643, 1117824), (656, 1095672), (852, 843616), (984, 730448), (1136, 632712), (1286, 558912), (1312, 547836), (1704, 421808), (1929, 372608), (1968, 365224), (2272, 316356), (2572, 279456), (2624, 273918), (2911, 246912), (3408, 210904), (3858, 186304), (3936, 182612), (4544, 158178), (5144, 139728), (5248, 136959), (5822, 123456), (6816, 105452), (7716, 93152), (7872, 91306), (8733, 82304), (9088, 79089), (10288, 69864), (11644, 61728), (13632, 52726), (15432, 46576), (15744, 45653), (17466, 41152), (20576, 34932), (23288, 30864), (26363, 27264)]