8456982528

素因数分解:

$2^{12}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^2$

素因数の和:356

約数の個数: 156

約数和(自身を含む): 23433861248

約数和(自身を除く): 14976878720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 149, 186, 192, 248, 256, 298, 372, 384, 447, 496, 512, 596, 744, 768, 894, 992, 1024, 1192, 1488, 1536, 1788, 1984, 2048, 2384, 2976, 3072, 3576, 3968, 4096, 4619, 4768, 5952, 6144, 7152, 7936, 9238, 9536, 11904, 12288, 13857, 14304, 15872, 18476, 19072, 22201, 23808, 27714, 28608, 31744, 36952, 38144, 44402, 47616, 55428, 57216, 63488, 66603, 73904, 76288, 88804, 95232, 110856, 114432, 126976, 133206, 147808, 152576, 177608, 190464, 221712, 228864, 266412, 295616, 305152, 355216, 380928, 443424, 457728, 532824, 591232, 610304, 688231, 710432, 886848, 915456, 1065648, 1182464, 1376462, 1420864, 1773696, 1830912, 2064693, 2131296, 2364928, 2752924, 2841728, 3547392, 4129386, 4262592, 4729856, 5505848, 5683456, 7094784, 8258772, 8525184, 9459712, 11011696, 11366912, 14189568, 16517544, 17050368, 18919424, 22023392, 22733824, 28379136, 33035088, 34100736, 44046784, 45467648, 56758272, 66070176, 68201472, 88093568, 90935296, 132140352, 136402944, 176187136, 264280704, 272805888, 352374272, 528561408, 704748544, 1057122816, 1409497088, 2114245632, 2818994176, 4228491264, 8456982528]

約数ペア:

[(1, 8456982528), (2, 4228491264), (3, 2818994176), (4, 2114245632), (6, 1409497088), (8, 1057122816), (12, 704748544), (16, 528561408), (24, 352374272), (31, 272805888), (32, 264280704), (48, 176187136), (62, 136402944), (64, 132140352), (93, 90935296), (96, 88093568), (124, 68201472), (128, 66070176), (149, 56758272), (186, 45467648), (192, 44046784), (248, 34100736), (256, 33035088), (298, 28379136), (372, 22733824), (384, 22023392), (447, 18919424), (496, 17050368), (512, 16517544), (596, 14189568), (744, 11366912), (768, 11011696), (894, 9459712), (992, 8525184), (1024, 8258772), (1192, 7094784), (1488, 5683456), (1536, 5505848), (1788, 4729856), (1984, 4262592), (2048, 4129386), (2384, 3547392), (2976, 2841728), (3072, 2752924), (3576, 2364928), (3968, 2131296), (4096, 2064693), (4619, 1830912), (4768, 1773696), (5952, 1420864), (6144, 1376462), (7152, 1182464), (7936, 1065648), (9238, 915456), (9536, 886848), (11904, 710432), (12288, 688231), (13857, 610304), (14304, 591232), (15872, 532824), (18476, 457728), (19072, 443424), (22201, 380928), (23808, 355216), (27714, 305152), (28608, 295616), (31744, 266412), (36952, 228864), (38144, 221712), (44402, 190464), (47616, 177608), (55428, 152576), (57216, 147808), (63488, 133206), (66603, 126976), (73904, 114432), (76288, 110856), (88804, 95232)]