491158752

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{541}}^1$

素因数の和:761

約数の個数: 144

約数和(自身を含む): 1510345872

約数和(自身を除く): 1019187120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 193, 196, 224, 294, 336, 386, 392, 541, 579, 588, 672, 772, 784, 1082, 1158, 1176, 1351, 1544, 1568, 1623, 2164, 2316, 2352, 2702, 3088, 3246, 3787, 4053, 4328, 4632, 4704, 5404, 6176, 6492, 7574, 8106, 8656, 9264, 9457, 10808, 11361, 12984, 15148, 16212, 17312, 18528, 18914, 21616, 22722, 25968, 26509, 28371, 30296, 32424, 37828, 43232, 45444, 51936, 53018, 56742, 60592, 64848, 75656, 79527, 90888, 104413, 106036, 113484, 121184, 129696, 151312, 159054, 181776, 208826, 212072, 226968, 302624, 313239, 318108, 363552, 417652, 424144, 453936, 626478, 636216, 730891, 835304, 848288, 907872, 1252956, 1272432, 1461782, 1670608, 2192673, 2505912, 2544864, 2923564, 3341216, 4385346, 5011824, 5116237, 5847128, 8770692, 10023648, 10232474, 11694256, 15348711, 17541384, 20464948, 23388512, 30697422, 35082768, 40929896, 61394844, 70165536, 81859792, 122789688, 163719584, 245579376, 491158752]

約数ペア:

[(1, 491158752), (2, 245579376), (3, 163719584), (4, 122789688), (6, 81859792), (7, 70165536), (8, 61394844), (12, 40929896), (14, 35082768), (16, 30697422), (21, 23388512), (24, 20464948), (28, 17541384), (32, 15348711), (42, 11694256), (48, 10232474), (49, 10023648), (56, 8770692), (84, 5847128), (96, 5116237), (98, 5011824), (112, 4385346), (147, 3341216), (168, 2923564), (193, 2544864), (196, 2505912), (224, 2192673), (294, 1670608), (336, 1461782), (386, 1272432), (392, 1252956), (541, 907872), (579, 848288), (588, 835304), (672, 730891), (772, 636216), (784, 626478), (1082, 453936), (1158, 424144), (1176, 417652), (1351, 363552), (1544, 318108), (1568, 313239), (1623, 302624), (2164, 226968), (2316, 212072), (2352, 208826), (2702, 181776), (3088, 159054), (3246, 151312), (3787, 129696), (4053, 121184), (4328, 113484), (4632, 106036), (4704, 104413), (5404, 90888), (6176, 79527), (6492, 75656), (7574, 64848), (8106, 60592), (8656, 56742), (9264, 53018), (9457, 51936), (10808, 45444), (11361, 43232), (12984, 37828), (15148, 32424), (16212, 30296), (17312, 28371), (18528, 26509), (18914, 25968), (21616, 22722)]