451332

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{199}}^1$

素因数の和:222

約数の個数: 60

約数和(自身を含む): 1355200

約数和(自身を除く): 903868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 199, 252, 324, 378, 398, 567, 597, 756, 796, 1134, 1194, 1393, 1791, 2268, 2388, 2786, 3582, 4179, 5373, 5572, 7164, 8358, 10746, 12537, 16119, 16716, 21492, 25074, 32238, 37611, 50148, 64476, 75222, 112833, 150444, 225666, 451332]

約数ペア:

[(1, 451332), (2, 225666), (3, 150444), (4, 112833), (6, 75222), (7, 64476), (9, 50148), (12, 37611), (14, 32238), (18, 25074), (21, 21492), (27, 16716), (28, 16119), (36, 12537), (42, 10746), (54, 8358), (63, 7164), (81, 5572), (84, 5373), (108, 4179), (126, 3582), (162, 2786), (189, 2388), (199, 2268), (252, 1791), (324, 1393), (378, 1194), (398, 1134), (567, 796), (597, 756)]