8889715896

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{81569}}^1$

素因数の和:81836

約数の個数: 64

約数和(自身を含む): 23492160000

約数和(自身を除く): 14602444104

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 239, 456, 478, 717, 956, 1434, 1912, 2868, 4541, 5736, 9082, 13623, 18164, 27246, 36328, 54492, 81569, 108984, 163138, 244707, 326276, 489414, 652552, 978828, 1549811, 1957656, 3099622, 4649433, 6199244, 9298866, 12398488, 18597732, 19494991, 37195464, 38989982, 58484973, 77979964, 116969946, 155959928, 233939892, 370404829, 467879784, 740809658, 1111214487, 1481619316, 2222428974, 2963238632, 4444857948, 8889715896]

約数ペア:

[(1, 8889715896), (2, 4444857948), (3, 2963238632), (4, 2222428974), (6, 1481619316), (8, 1111214487), (12, 740809658), (19, 467879784), (24, 370404829), (38, 233939892), (57, 155959928), (76, 116969946), (114, 77979964), (152, 58484973), (228, 38989982), (239, 37195464), (456, 19494991), (478, 18597732), (717, 12398488), (956, 9298866), (1434, 6199244), (1912, 4649433), (2868, 3099622), (4541, 1957656), (5736, 1549811), (9082, 978828), (13623, 652552), (18164, 489414), (27246, 326276), (36328, 244707), (54492, 163138), (81569, 108984)]