419962368

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:448

約数の個数: 160

約数和(自身を含む): 1292417280

約数和(自身を除く): 872454912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 139, 168, 192, 224, 256, 278, 281, 336, 384, 417, 448, 512, 556, 562, 672, 768, 834, 843, 896, 973, 1112, 1124, 1344, 1536, 1668, 1686, 1792, 1946, 1967, 2224, 2248, 2688, 2919, 3336, 3372, 3584, 3892, 3934, 4448, 4496, 5376, 5838, 5901, 6672, 6744, 7784, 7868, 8896, 8992, 10752, 11676, 11802, 13344, 13488, 15568, 15736, 17792, 17984, 23352, 23604, 26688, 26976, 31136, 31472, 35584, 35968, 39059, 46704, 47208, 53376, 53952, 62272, 62944, 71168, 71936, 78118, 93408, 94416, 106752, 107904, 117177, 124544, 125888, 143872, 156236, 186816, 188832, 213504, 215808, 234354, 249088, 251776, 273413, 312472, 373632, 377664, 431616, 468708, 498176, 503552, 546826, 624944, 747264, 755328, 820239, 937416, 1007104, 1093652, 1249888, 1494528, 1510656, 1640478, 1874832, 2187304, 2499776, 3021312, 3280956, 3749664, 4374608, 4999552, 6561912, 7499328, 8749216, 9999104, 13123824, 14998656, 17498432, 19998208, 26247648, 29997312, 34996864, 52495296, 59994624, 69993728, 104990592, 139987456, 209981184, 419962368]

約数ペア:

[(1, 419962368), (2, 209981184), (3, 139987456), (4, 104990592), (6, 69993728), (7, 59994624), (8, 52495296), (12, 34996864), (14, 29997312), (16, 26247648), (21, 19998208), (24, 17498432), (28, 14998656), (32, 13123824), (42, 9999104), (48, 8749216), (56, 7499328), (64, 6561912), (84, 4999552), (96, 4374608), (112, 3749664), (128, 3280956), (139, 3021312), (168, 2499776), (192, 2187304), (224, 1874832), (256, 1640478), (278, 1510656), (281, 1494528), (336, 1249888), (384, 1093652), (417, 1007104), (448, 937416), (512, 820239), (556, 755328), (562, 747264), (672, 624944), (768, 546826), (834, 503552), (843, 498176), (896, 468708), (973, 431616), (1112, 377664), (1124, 373632), (1344, 312472), (1536, 273413), (1668, 251776), (1686, 249088), (1792, 234354), (1946, 215808), (1967, 213504), (2224, 188832), (2248, 186816), (2688, 156236), (2919, 143872), (3336, 125888), (3372, 124544), (3584, 117177), (3892, 107904), (3934, 106752), (4448, 94416), (4496, 93408), (5376, 78118), (5838, 71936), (5901, 71168), (6672, 62944), (6744, 62272), (7784, 53952), (7868, 53376), (8896, 47208), (8992, 46704), (10752, 39059), (11676, 35968), (11802, 35584), (13344, 31472), (13488, 31136), (15568, 26976), (15736, 26688), (17792, 23604), (17984, 23352)]