289361952

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{379}}^1$

素因数の和:647

約数の個数: 144

約数和(自身を含む): 903782880

約数和(自身を除く): 614420928

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 241, 264, 288, 352, 379, 396, 482, 528, 723, 758, 792, 964, 1056, 1137, 1446, 1516, 1584, 1928, 2169, 2274, 2651, 2892, 3032, 3168, 3411, 3856, 4169, 4338, 4548, 5302, 5784, 6064, 6822, 7712, 7953, 8338, 8676, 9096, 10604, 11568, 12128, 12507, 13644, 15906, 16676, 17352, 18192, 21208, 23136, 23859, 25014, 27288, 31812, 33352, 34704, 36384, 37521, 42416, 47718, 50028, 54576, 63624, 66704, 69408, 75042, 84832, 91339, 95436, 100056, 109152, 127248, 133408, 150084, 182678, 190872, 200112, 254496, 274017, 300168, 365356, 381744, 400224, 548034, 600336, 730712, 763488, 822051, 1004729, 1096068, 1200672, 1461424, 1644102, 2009458, 2192136, 2922848, 3014187, 3288204, 4018916, 4384272, 6028374, 6576408, 8037832, 8768544, 9042561, 12056748, 13152816, 16075664, 18085122, 24113496, 26305632, 32151328, 36170244, 48226992, 72340488, 96453984, 144680976, 289361952]

約数ペア:

[(1, 289361952), (2, 144680976), (3, 96453984), (4, 72340488), (6, 48226992), (8, 36170244), (9, 32151328), (11, 26305632), (12, 24113496), (16, 18085122), (18, 16075664), (22, 13152816), (24, 12056748), (32, 9042561), (33, 8768544), (36, 8037832), (44, 6576408), (48, 6028374), (66, 4384272), (72, 4018916), (88, 3288204), (96, 3014187), (99, 2922848), (132, 2192136), (144, 2009458), (176, 1644102), (198, 1461424), (241, 1200672), (264, 1096068), (288, 1004729), (352, 822051), (379, 763488), (396, 730712), (482, 600336), (528, 548034), (723, 400224), (758, 381744), (792, 365356), (964, 300168), (1056, 274017), (1137, 254496), (1446, 200112), (1516, 190872), (1584, 182678), (1928, 150084), (2169, 133408), (2274, 127248), (2651, 109152), (2892, 100056), (3032, 95436), (3168, 91339), (3411, 84832), (3856, 75042), (4169, 69408), (4338, 66704), (4548, 63624), (5302, 54576), (5784, 50028), (6064, 47718), (6822, 42416), (7712, 37521), (7953, 36384), (8338, 34704), (8676, 33352), (9096, 31812), (10604, 27288), (11568, 25014), (12128, 23859), (12507, 23136), (13644, 21208), (15906, 18192), (16676, 17352)]