218544486

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 475538688

約数和(自身を除く): 256994202

約数列:

[1, 2, 3, 6, 17, 34, 51, 67, 102, 113, 134, 201, 226, 283, 339, 402, 566, 678, 849, 1139, 1698, 1921, 2278, 3417, 3842, 4811, 5763, 6834, 7571, 9622, 11526, 14433, 15142, 18961, 22713, 28866, 31979, 37922, 45426, 56883, 63958, 95937, 113766, 128707, 191874, 257414, 322337, 386121, 543643, 644674, 772242, 967011, 1087286, 1630929, 1934022, 2142593, 3261858, 4285186, 6427779, 12855558, 36424081, 72848162, 109272243, 218544486]

約数ペア:

[(1, 218544486), (2, 109272243), (3, 72848162), (6, 36424081), (17, 12855558), (34, 6427779), (51, 4285186), (67, 3261858), (102, 2142593), (113, 1934022), (134, 1630929), (201, 1087286), (226, 967011), (283, 772242), (339, 644674), (402, 543643), (566, 386121), (678, 322337), (849, 257414), (1139, 191874), (1698, 128707), (1921, 113766), (2278, 95937), (3417, 63958), (3842, 56883), (4811, 45426), (5763, 37922), (6834, 31979), (7571, 28866), (9622, 22713), (11526, 18961), (14433, 15142)]