492057468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{12437}}^1$

素因数の和:12611

約数の個数: 72

約数和(自身を含む): 1430668512

約数和(自身を除く): 938611044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 157, 252, 314, 471, 628, 942, 1099, 1413, 1884, 2198, 2826, 3297, 4396, 5652, 6594, 9891, 12437, 13188, 19782, 24874, 37311, 39564, 49748, 74622, 87059, 111933, 149244, 174118, 223866, 261177, 348236, 447732, 522354, 783531, 1044708, 1567062, 1952609, 3134124, 3905218, 5857827, 7810436, 11715654, 13668263, 17573481, 23431308, 27336526, 35146962, 41004789, 54673052, 70293924, 82009578, 123014367, 164019156, 246028734, 492057468]

約数ペア:

[(1, 492057468), (2, 246028734), (3, 164019156), (4, 123014367), (6, 82009578), (7, 70293924), (9, 54673052), (12, 41004789), (14, 35146962), (18, 27336526), (21, 23431308), (28, 17573481), (36, 13668263), (42, 11715654), (63, 7810436), (84, 5857827), (126, 3905218), (157, 3134124), (252, 1952609), (314, 1567062), (471, 1044708), (628, 783531), (942, 522354), (1099, 447732), (1413, 348236), (1884, 261177), (2198, 223866), (2826, 174118), (3297, 149244), (4396, 111933), (5652, 87059), (6594, 74622), (9891, 49748), (12437, 39564), (13188, 37311), (19782, 24874)]