2456731648

素因数分解:

$2^{14}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:757

約数の個数: 120

約数和(自身を含む): 5804739584

約数和(自身を除く): 3348007936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 691, 868, 896, 992, 1024, 1382, 1736, 1792, 1984, 2048, 2764, 3472, 3584, 3968, 4096, 4837, 5528, 6944, 7168, 7936, 8192, 9674, 11056, 13888, 14336, 15872, 16384, 19348, 21421, 22112, 27776, 28672, 31744, 38696, 42842, 44224, 55552, 57344, 63488, 77392, 85684, 88448, 111104, 114688, 126976, 149947, 154784, 171368, 176896, 222208, 253952, 299894, 309568, 342736, 353792, 444416, 507904, 599788, 619136, 685472, 707584, 888832, 1199576, 1238272, 1370944, 1415168, 1777664, 2399152, 2476544, 2741888, 2830336, 3555328, 4798304, 4953088, 5483776, 5660672, 9596608, 9906176, 10967552, 11321344, 19193216, 19812352, 21935104, 38386432, 39624704, 43870208, 76772864, 79249408, 87740416, 153545728, 175480832, 307091456, 350961664, 614182912, 1228365824, 2456731648]

約数ペア:

[(1, 2456731648), (2, 1228365824), (4, 614182912), (7, 350961664), (8, 307091456), (14, 175480832), (16, 153545728), (28, 87740416), (31, 79249408), (32, 76772864), (56, 43870208), (62, 39624704), (64, 38386432), (112, 21935104), (124, 19812352), (128, 19193216), (217, 11321344), (224, 10967552), (248, 9906176), (256, 9596608), (434, 5660672), (448, 5483776), (496, 4953088), (512, 4798304), (691, 3555328), (868, 2830336), (896, 2741888), (992, 2476544), (1024, 2399152), (1382, 1777664), (1736, 1415168), (1792, 1370944), (1984, 1238272), (2048, 1199576), (2764, 888832), (3472, 707584), (3584, 685472), (3968, 619136), (4096, 599788), (4837, 507904), (5528, 444416), (6944, 353792), (7168, 342736), (7936, 309568), (8192, 299894), (9674, 253952), (11056, 222208), (13888, 176896), (14336, 171368), (15872, 154784), (16384, 149947), (19348, 126976), (21421, 114688), (22112, 111104), (27776, 88448), (28672, 85684), (31744, 77392), (38696, 63488), (42842, 57344), (44224, 55552)]