230978272

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:145

約数の個数: 144

約数和(自身を含む): 570538080

約数和(自身を除く): 339559808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 37, 56, 58, 62, 74, 112, 116, 124, 148, 203, 217, 224, 232, 248, 259, 296, 406, 434, 464, 496, 518, 592, 812, 868, 899, 928, 961, 992, 1036, 1073, 1147, 1184, 1624, 1736, 1798, 1922, 2072, 2146, 2294, 3248, 3472, 3596, 3844, 4144, 4292, 4588, 6293, 6496, 6727, 6944, 7192, 7511, 7688, 8029, 8288, 8584, 9176, 12586, 13454, 14384, 15022, 15376, 16058, 17168, 18352, 25172, 26908, 27869, 28768, 30044, 30752, 32116, 33263, 34336, 35557, 36704, 50344, 53816, 55738, 60088, 64232, 66526, 71114, 100688, 107632, 111476, 120176, 128464, 133052, 142228, 195083, 201376, 215264, 222952, 232841, 240352, 248899, 256928, 266104, 284456, 390166, 445904, 465682, 497798, 532208, 568912, 780332, 891808, 931364, 995596, 1031153, 1064416, 1137824, 1560664, 1862728, 1991192, 2062306, 3121328, 3725456, 3982384, 4124612, 6242656, 7218071, 7450912, 7964768, 8249224, 14436142, 16498448, 28872284, 32996896, 57744568, 115489136, 230978272]

約数ペア:

[(1, 230978272), (2, 115489136), (4, 57744568), (7, 32996896), (8, 28872284), (14, 16498448), (16, 14436142), (28, 8249224), (29, 7964768), (31, 7450912), (32, 7218071), (37, 6242656), (56, 4124612), (58, 3982384), (62, 3725456), (74, 3121328), (112, 2062306), (116, 1991192), (124, 1862728), (148, 1560664), (203, 1137824), (217, 1064416), (224, 1031153), (232, 995596), (248, 931364), (259, 891808), (296, 780332), (406, 568912), (434, 532208), (464, 497798), (496, 465682), (518, 445904), (592, 390166), (812, 284456), (868, 266104), (899, 256928), (928, 248899), (961, 240352), (992, 232841), (1036, 222952), (1073, 215264), (1147, 201376), (1184, 195083), (1624, 142228), (1736, 133052), (1798, 128464), (1922, 120176), (2072, 111476), (2146, 107632), (2294, 100688), (3248, 71114), (3472, 66526), (3596, 64232), (3844, 60088), (4144, 55738), (4292, 53816), (4588, 50344), (6293, 36704), (6496, 35557), (6727, 34336), (6944, 33263), (7192, 32116), (7511, 30752), (7688, 30044), (8029, 28768), (8288, 27869), (8584, 26908), (9176, 25172), (12586, 18352), (13454, 17168), (14384, 16058), (15022, 15376)]