427617792

素因数分解:

$2^9\times 3^5\times 7^1\times {\mathrm{491}}^1$

素因数の和:531

約数の個数: 240

約数和(自身を含む): 1465656192

約数和(自身を除く): 1038038400

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 256, 288, 324, 336, 378, 384, 432, 448, 486, 491, 504, 512, 567, 576, 648, 672, 756, 768, 864, 896, 972, 982, 1008, 1134, 1152, 1296, 1344, 1473, 1512, 1536, 1701, 1728, 1792, 1944, 1964, 2016, 2268, 2304, 2592, 2688, 2946, 3024, 3402, 3437, 3456, 3584, 3888, 3928, 4032, 4419, 4536, 4608, 5184, 5376, 5892, 6048, 6804, 6874, 6912, 7776, 7856, 8064, 8838, 9072, 10311, 10368, 10752, 11784, 12096, 13257, 13608, 13748, 13824, 15552, 15712, 16128, 17676, 18144, 20622, 20736, 23568, 24192, 26514, 27216, 27496, 30933, 31104, 31424, 32256, 35352, 36288, 39771, 41244, 41472, 47136, 48384, 53028, 54432, 54992, 61866, 62208, 62848, 70704, 72576, 79542, 82488, 92799, 94272, 96768, 106056, 108864, 109984, 119313, 123732, 124416, 125696, 141408, 145152, 159084, 164976, 185598, 188544, 212112, 217728, 219968, 238626, 247464, 251392, 278397, 282816, 290304, 318168, 329952, 371196, 377088, 424224, 435456, 439936, 477252, 494928, 556794, 565632, 636336, 659904, 742392, 754176, 835191, 848448, 870912, 879872, 954504, 989856, 1113588, 1131264, 1272672, 1319808, 1484784, 1670382, 1696896, 1759744, 1909008, 1979712, 2227176, 2262528, 2545344, 2639616, 2969568, 3340764, 3393792, 3818016, 3959424, 4454352, 5090688, 5279232, 5939136, 6681528, 6787584, 7636032, 7918848, 8908704, 10181376, 11878272, 13363056, 15272064, 15837696, 17817408, 20362752, 23756544, 26726112, 30544128, 35634816, 47513088, 53452224, 61088256, 71269632, 106904448, 142539264, 213808896, 427617792]

約数ペア:

[(1, 427617792), (2, 213808896), (3, 142539264), (4, 106904448), (6, 71269632), (7, 61088256), (8, 53452224), (9, 47513088), (12, 35634816), (14, 30544128), (16, 26726112), (18, 23756544), (21, 20362752), (24, 17817408), (27, 15837696), (28, 15272064), (32, 13363056), (36, 11878272), (42, 10181376), (48, 8908704), (54, 7918848), (56, 7636032), (63, 6787584), (64, 6681528), (72, 5939136), (81, 5279232), (84, 5090688), (96, 4454352), (108, 3959424), (112, 3818016), (126, 3393792), (128, 3340764), (144, 2969568), (162, 2639616), (168, 2545344), (189, 2262528), (192, 2227176), (216, 1979712), (224, 1909008), (243, 1759744), (252, 1696896), (256, 1670382), (288, 1484784), (324, 1319808), (336, 1272672), (378, 1131264), (384, 1113588), (432, 989856), (448, 954504), (486, 879872), (491, 870912), (504, 848448), (512, 835191), (567, 754176), (576, 742392), (648, 659904), (672, 636336), (756, 565632), (768, 556794), (864, 494928), (896, 477252), (972, 439936), (982, 435456), (1008, 424224), (1134, 377088), (1152, 371196), (1296, 329952), (1344, 318168), (1473, 290304), (1512, 282816), (1536, 278397), (1701, 251392), (1728, 247464), (1792, 238626), (1944, 219968), (1964, 217728), (2016, 212112), (2268, 188544), (2304, 185598), (2592, 164976), (2688, 159084), (2946, 145152), (3024, 141408), (3402, 125696), (3437, 124416), (3456, 123732), (3584, 119313), (3888, 109984), (3928, 108864), (4032, 106056), (4419, 96768), (4536, 94272), (4608, 92799), (5184, 82488), (5376, 79542), (5892, 72576), (6048, 70704), (6804, 62848), (6874, 62208), (6912, 61866), (7776, 54992), (7856, 54432), (8064, 53028), (8838, 48384), (9072, 47136), (10311, 41472), (10368, 41244), (10752, 39771), (11784, 36288), (12096, 35352), (13257, 32256), (13608, 31424), (13748, 31104), (13824, 30933), (15552, 27496), (15712, 27216), (16128, 26514), (17676, 24192), (18144, 23568), (20622, 20736)]