305299968

素因数分解:

$2^9\times 3^1\times {\mathrm{47}}^1\times {\mathrm{4229}}^1$

素因数の和:4297

約数の個数: 80

約数和(自身を含む): 830839680

約数和(自身を除く): 525539712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 256, 282, 376, 384, 512, 564, 752, 768, 1128, 1504, 1536, 2256, 3008, 4229, 4512, 6016, 8458, 9024, 12032, 12687, 16916, 18048, 24064, 25374, 33832, 36096, 50748, 67664, 72192, 101496, 135328, 198763, 202992, 270656, 397526, 405984, 541312, 596289, 795052, 811968, 1082624, 1192578, 1590104, 1623936, 2165248, 2385156, 3180208, 3247872, 4770312, 6360416, 6495744, 9540624, 12720832, 19081248, 25441664, 38162496, 50883328, 76324992, 101766656, 152649984, 305299968]

約数ペア:

[(1, 305299968), (2, 152649984), (3, 101766656), (4, 76324992), (6, 50883328), (8, 38162496), (12, 25441664), (16, 19081248), (24, 12720832), (32, 9540624), (47, 6495744), (48, 6360416), (64, 4770312), (94, 3247872), (96, 3180208), (128, 2385156), (141, 2165248), (188, 1623936), (192, 1590104), (256, 1192578), (282, 1082624), (376, 811968), (384, 795052), (512, 596289), (564, 541312), (752, 405984), (768, 397526), (1128, 270656), (1504, 202992), (1536, 198763), (2256, 135328), (3008, 101496), (4229, 72192), (4512, 67664), (6016, 50748), (8458, 36096), (9024, 33832), (12032, 25374), (12687, 24064), (16916, 18048)]