857771856

素因数分解:

$2^4\times 3^4\times {\mathrm{17}}^1\times {\mathrm{38933}}^1$

素因数の和:38970

約数の個数: 100

約数和(自身を含む): 2628745812

約数和(自身を除く): 1770973956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 81, 102, 108, 136, 144, 153, 162, 204, 216, 272, 306, 324, 408, 432, 459, 612, 648, 816, 918, 1224, 1296, 1377, 1836, 2448, 2754, 3672, 5508, 7344, 11016, 22032, 38933, 77866, 116799, 155732, 233598, 311464, 350397, 467196, 622928, 661861, 700794, 934392, 1051191, 1323722, 1401588, 1868784, 1985583, 2102382, 2647444, 2803176, 3153573, 3971166, 4204764, 5294888, 5606352, 5956749, 6307146, 7942332, 8409528, 10589776, 11913498, 12614292, 15884664, 16819056, 17870247, 23826996, 25228584, 31769328, 35740494, 47653992, 50457168, 53610741, 71480988, 95307984, 107221482, 142961976, 214442964, 285923952, 428885928, 857771856]

約数ペア:

[(1, 857771856), (2, 428885928), (3, 285923952), (4, 214442964), (6, 142961976), (8, 107221482), (9, 95307984), (12, 71480988), (16, 53610741), (17, 50457168), (18, 47653992), (24, 35740494), (27, 31769328), (34, 25228584), (36, 23826996), (48, 17870247), (51, 16819056), (54, 15884664), (68, 12614292), (72, 11913498), (81, 10589776), (102, 8409528), (108, 7942332), (136, 6307146), (144, 5956749), (153, 5606352), (162, 5294888), (204, 4204764), (216, 3971166), (272, 3153573), (306, 2803176), (324, 2647444), (408, 2102382), (432, 1985583), (459, 1868784), (612, 1401588), (648, 1323722), (816, 1051191), (918, 934392), (1224, 700794), (1296, 661861), (1377, 622928), (1836, 467196), (2448, 350397), (2754, 311464), (3672, 233598), (5508, 155732), (7344, 116799), (11016, 77866), (22032, 38933)]