231545088

素因数分解:

$2^8\times 3^3\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:405

約数の個数: 144

約数和(自身を含む): 692507200

約数和(自身を除く): 460962112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 139, 144, 192, 216, 241, 256, 278, 288, 384, 417, 432, 482, 556, 576, 723, 768, 834, 864, 964, 1112, 1152, 1251, 1446, 1668, 1728, 1928, 2169, 2224, 2304, 2502, 2892, 3336, 3456, 3753, 3856, 4338, 4448, 5004, 5784, 6507, 6672, 6912, 7506, 7712, 8676, 8896, 10008, 11568, 13014, 13344, 15012, 15424, 17352, 17792, 20016, 23136, 26028, 26688, 30024, 30848, 33499, 34704, 35584, 40032, 46272, 52056, 53376, 60048, 61696, 66998, 69408, 80064, 92544, 100497, 104112, 106752, 120096, 133996, 138816, 160128, 185088, 200994, 208224, 240192, 267992, 277632, 301491, 320256, 401988, 416448, 480384, 535984, 555264, 602982, 803976, 832896, 904473, 960768, 1071968, 1205964, 1607952, 1665792, 1808946, 2143936, 2411928, 3215904, 3617892, 4287872, 4823856, 6431808, 7235784, 8575744, 9647712, 12863616, 14471568, 19295424, 25727232, 28943136, 38590848, 57886272, 77181696, 115772544, 231545088]

約数ペア:

[(1, 231545088), (2, 115772544), (3, 77181696), (4, 57886272), (6, 38590848), (8, 28943136), (9, 25727232), (12, 19295424), (16, 14471568), (18, 12863616), (24, 9647712), (27, 8575744), (32, 7235784), (36, 6431808), (48, 4823856), (54, 4287872), (64, 3617892), (72, 3215904), (96, 2411928), (108, 2143936), (128, 1808946), (139, 1665792), (144, 1607952), (192, 1205964), (216, 1071968), (241, 960768), (256, 904473), (278, 832896), (288, 803976), (384, 602982), (417, 555264), (432, 535984), (482, 480384), (556, 416448), (576, 401988), (723, 320256), (768, 301491), (834, 277632), (864, 267992), (964, 240192), (1112, 208224), (1152, 200994), (1251, 185088), (1446, 160128), (1668, 138816), (1728, 133996), (1928, 120096), (2169, 106752), (2224, 104112), (2304, 100497), (2502, 92544), (2892, 80064), (3336, 69408), (3456, 66998), (3753, 61696), (3856, 60048), (4338, 53376), (4448, 52056), (5004, 46272), (5784, 40032), (6507, 35584), (6672, 34704), (6912, 33499), (7506, 30848), (7712, 30024), (8676, 26688), (8896, 26028), (10008, 23136), (11568, 20016), (13014, 17792), (13344, 17352), (15012, 15424)]