299985336

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{997}}^1$

素因数の和:1218

約数の個数: 128

約数和(自身を含む): 958080000

約数和(自身を除く): 658094664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 199, 216, 252, 378, 398, 504, 597, 756, 796, 997, 1194, 1393, 1512, 1592, 1791, 1994, 2388, 2786, 2991, 3582, 3988, 4179, 4776, 5373, 5572, 5982, 6979, 7164, 7976, 8358, 8973, 10746, 11144, 11964, 12537, 13958, 14328, 16716, 17946, 20937, 21492, 23928, 25074, 26919, 27916, 33432, 35892, 37611, 41874, 42984, 50148, 53838, 55832, 62811, 71784, 75222, 83748, 100296, 107676, 125622, 150444, 167496, 188433, 198403, 215352, 251244, 300888, 376866, 396806, 502488, 595209, 753732, 793612, 1190418, 1388821, 1507464, 1587224, 1785627, 2380836, 2777642, 3571254, 4166463, 4761672, 5356881, 5555284, 7142508, 8332926, 10713762, 11110568, 12499389, 14285016, 16665852, 21427524, 24998778, 33331704, 37498167, 42855048, 49997556, 74996334, 99995112, 149992668, 299985336]

約数ペア:

[(1, 299985336), (2, 149992668), (3, 99995112), (4, 74996334), (6, 49997556), (7, 42855048), (8, 37498167), (9, 33331704), (12, 24998778), (14, 21427524), (18, 16665852), (21, 14285016), (24, 12499389), (27, 11110568), (28, 10713762), (36, 8332926), (42, 7142508), (54, 5555284), (56, 5356881), (63, 4761672), (72, 4166463), (84, 3571254), (108, 2777642), (126, 2380836), (168, 1785627), (189, 1587224), (199, 1507464), (216, 1388821), (252, 1190418), (378, 793612), (398, 753732), (504, 595209), (597, 502488), (756, 396806), (796, 376866), (997, 300888), (1194, 251244), (1393, 215352), (1512, 198403), (1592, 188433), (1791, 167496), (1994, 150444), (2388, 125622), (2786, 107676), (2991, 100296), (3582, 83748), (3988, 75222), (4179, 71784), (4776, 62811), (5373, 55832), (5572, 53838), (5982, 50148), (6979, 42984), (7164, 41874), (7976, 37611), (8358, 35892), (8973, 33432), (10746, 27916), (11144, 26919), (11964, 25074), (12537, 23928), (13958, 21492), (14328, 20937), (16716, 17946)]