300888

素因数分解:

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

素因数の和:221

約数の個数: 64

約数和(自身を含む): 960000

約数和(自身を除く): 659112

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, 1194, 1393, 1512, 1592, 1791, 2388, 2786, 3582, 4179, 4776, 5373, 5572, 7164, 8358, 10746, 11144, 12537, 14328, 16716, 21492, 25074, 33432, 37611, 42984, 50148, 75222, 100296, 150444, 300888]

約数ペア:

[(1, 300888), (2, 150444), (3, 100296), (4, 75222), (6, 50148), (7, 42984), (8, 37611), (9, 33432), (12, 25074), (14, 21492), (18, 16716), (21, 14328), (24, 12537), (27, 11144), (28, 10746), (36, 8358), (42, 7164), (54, 5572), (56, 5373), (63, 4776), (72, 4179), (84, 3582), (108, 2786), (126, 2388), (168, 1791), (189, 1592), (199, 1512), (216, 1393), (252, 1194), (378, 796), (398, 756), (504, 597)]