297705912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{11287}}^1$

素因数の和:11460

約数の個数: 64

約数和(自身を含む): 856081920

約数和(自身を除く): 558376008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 157, 168, 314, 471, 628, 942, 1099, 1256, 1884, 2198, 3297, 3768, 4396, 6594, 8792, 11287, 13188, 22574, 26376, 33861, 45148, 67722, 79009, 90296, 135444, 158018, 237027, 270888, 316036, 474054, 632072, 948108, 1772059, 1896216, 3544118, 5316177, 7088236, 10632354, 12404413, 14176472, 21264708, 24808826, 37213239, 42529416, 49617652, 74426478, 99235304, 148852956, 297705912]

約数ペア:

[(1, 297705912), (2, 148852956), (3, 99235304), (4, 74426478), (6, 49617652), (7, 42529416), (8, 37213239), (12, 24808826), (14, 21264708), (21, 14176472), (24, 12404413), (28, 10632354), (42, 7088236), (56, 5316177), (84, 3544118), (157, 1896216), (168, 1772059), (314, 948108), (471, 632072), (628, 474054), (942, 316036), (1099, 270888), (1256, 237027), (1884, 158018), (2198, 135444), (3297, 90296), (3768, 79009), (4396, 67722), (6594, 45148), (8792, 33861), (11287, 26376), (13188, 22574)]