1720254976

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:286

約数の個数: 160

約数和(自身を含む): 3959746560

約数和(自身を除く): 2239491584

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 59, 62, 64, 88, 118, 124, 128, 167, 176, 236, 248, 256, 334, 341, 352, 472, 496, 512, 649, 668, 682, 704, 944, 992, 1298, 1336, 1364, 1408, 1829, 1837, 1888, 1984, 2596, 2672, 2728, 2816, 3658, 3674, 3776, 3968, 5177, 5192, 5344, 5456, 5632, 7316, 7348, 7552, 7936, 9853, 10354, 10384, 10688, 10912, 14632, 14696, 15104, 15872, 19706, 20119, 20708, 20768, 21376, 21824, 29264, 29392, 30208, 39412, 40238, 41416, 41536, 42752, 43648, 56947, 58528, 58784, 78824, 80476, 82832, 83072, 85504, 87296, 108383, 113894, 117056, 117568, 157648, 160952, 165664, 166144, 174592, 216766, 227788, 234112, 235136, 305443, 315296, 321904, 331328, 332288, 433532, 455576, 468224, 470272, 610886, 630592, 643808, 662656, 867064, 911152, 936448, 940544, 1221772, 1261184, 1287616, 1325312, 1734128, 1822304, 2443544, 2522368, 2575232, 2650624, 3359873, 3468256, 3644608, 4887088, 5044736, 5150464, 6719746, 6936512, 7289216, 9774176, 10300928, 13439492, 13873024, 14578432, 19548352, 26878984, 27746048, 29156864, 39096704, 53757968, 55492096, 78193408, 107515936, 156386816, 215031872, 430063744, 860127488, 1720254976]

約数ペア:

[(1, 1720254976), (2, 860127488), (4, 430063744), (8, 215031872), (11, 156386816), (16, 107515936), (22, 78193408), (31, 55492096), (32, 53757968), (44, 39096704), (59, 29156864), (62, 27746048), (64, 26878984), (88, 19548352), (118, 14578432), (124, 13873024), (128, 13439492), (167, 10300928), (176, 9774176), (236, 7289216), (248, 6936512), (256, 6719746), (334, 5150464), (341, 5044736), (352, 4887088), (472, 3644608), (496, 3468256), (512, 3359873), (649, 2650624), (668, 2575232), (682, 2522368), (704, 2443544), (944, 1822304), (992, 1734128), (1298, 1325312), (1336, 1287616), (1364, 1261184), (1408, 1221772), (1829, 940544), (1837, 936448), (1888, 911152), (1984, 867064), (2596, 662656), (2672, 643808), (2728, 630592), (2816, 610886), (3658, 470272), (3674, 468224), (3776, 455576), (3968, 433532), (5177, 332288), (5192, 331328), (5344, 321904), (5456, 315296), (5632, 305443), (7316, 235136), (7348, 234112), (7552, 227788), (7936, 216766), (9853, 174592), (10354, 166144), (10384, 165664), (10688, 160952), (10912, 157648), (14632, 117568), (14696, 117056), (15104, 113894), (15872, 108383), (19706, 87296), (20119, 85504), (20708, 83072), (20768, 82832), (21376, 80476), (21824, 78824), (29264, 58784), (29392, 58528), (30208, 56947), (39412, 43648), (40238, 42752), (41416, 41536)]