8319986688

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{208333}}^1$

素因数の和:208369

約数の個数: 88

約数和(自身を含む): 23881743088

約数和(自身を除く): 15561756400

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1024, 1248, 1536, 1664, 2496, 3072, 3328, 4992, 6656, 9984, 13312, 19968, 39936, 208333, 416666, 624999, 833332, 1249998, 1666664, 2499996, 2708329, 3333328, 4999992, 5416658, 6666656, 8124987, 9999984, 10833316, 13333312, 16249974, 19999968, 21666632, 26666624, 32499948, 39999936, 43333264, 53333248, 64999896, 79999872, 86666528, 106666496, 129999792, 159999744, 173333056, 213332992, 259999584, 319999488, 346666112, 519999168, 639998976, 693332224, 1039998336, 1386664448, 2079996672, 2773328896, 4159993344, 8319986688]

約数ペア:

[(1, 8319986688), (2, 4159993344), (3, 2773328896), (4, 2079996672), (6, 1386664448), (8, 1039998336), (12, 693332224), (13, 639998976), (16, 519999168), (24, 346666112), (26, 319999488), (32, 259999584), (39, 213332992), (48, 173333056), (52, 159999744), (64, 129999792), (78, 106666496), (96, 86666528), (104, 79999872), (128, 64999896), (156, 53333248), (192, 43333264), (208, 39999936), (256, 32499948), (312, 26666624), (384, 21666632), (416, 19999968), (512, 16249974), (624, 13333312), (768, 10833316), (832, 9999984), (1024, 8124987), (1248, 6666656), (1536, 5416658), (1664, 4999992), (2496, 3333328), (3072, 2708329), (3328, 2499996), (4992, 1666664), (6656, 1249998), (9984, 833332), (13312, 624999), (19968, 416666), (39936, 208333)]