287466552

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:493

約数の個数: 96

約数和(自身を含む): 793522080

約数和(自身を除く): 506055528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 151, 193, 274, 302, 386, 411, 453, 548, 579, 604, 772, 822, 906, 1096, 1158, 1208, 1233, 1359, 1544, 1644, 1737, 1812, 2316, 2466, 2718, 3288, 3474, 3624, 4632, 4932, 5436, 6948, 9864, 10872, 13896, 20687, 26441, 29143, 41374, 52882, 58286, 62061, 79323, 82748, 87429, 105764, 116572, 124122, 158646, 165496, 174858, 186183, 211528, 233144, 237969, 248244, 262287, 317292, 349716, 372366, 475938, 496488, 524574, 634584, 699432, 744732, 951876, 1049148, 1489464, 1903752, 2098296, 3992591, 7985182, 11977773, 15970364, 23955546, 31940728, 35933319, 47911092, 71866638, 95822184, 143733276, 287466552]

約数ペア:

[(1, 287466552), (2, 143733276), (3, 95822184), (4, 71866638), (6, 47911092), (8, 35933319), (9, 31940728), (12, 23955546), (18, 15970364), (24, 11977773), (36, 7985182), (72, 3992591), (137, 2098296), (151, 1903752), (193, 1489464), (274, 1049148), (302, 951876), (386, 744732), (411, 699432), (453, 634584), (548, 524574), (579, 496488), (604, 475938), (772, 372366), (822, 349716), (906, 317292), (1096, 262287), (1158, 248244), (1208, 237969), (1233, 233144), (1359, 211528), (1544, 186183), (1644, 174858), (1737, 165496), (1812, 158646), (2316, 124122), (2466, 116572), (2718, 105764), (3288, 87429), (3474, 82748), (3624, 79323), (4632, 62061), (4932, 58286), (5436, 52882), (6948, 41374), (9864, 29143), (10872, 26441), (13896, 20687)]