380388736

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 999542880

約数和(自身を除く): 619154144

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 113, 119, 128, 136, 182, 208, 221, 224, 226, 238, 272, 289, 364, 416, 442, 448, 452, 476, 544, 578, 728, 791, 832, 884, 896, 904, 952, 1088, 1156, 1456, 1469, 1547, 1582, 1664, 1768, 1808, 1904, 1921, 2023, 2176, 2312, 2912, 2938, 3094, 3164, 3536, 3616, 3757, 3808, 3842, 4046, 4624, 5824, 5876, 6188, 6328, 7072, 7232, 7514, 7616, 7684, 8092, 9248, 10283, 11648, 11752, 12376, 12656, 13447, 14144, 14464, 15028, 15232, 15368, 16184, 18496, 20566, 23504, 24752, 24973, 25312, 26299, 26894, 28288, 30056, 30736, 32368, 32657, 36992, 41132, 47008, 49504, 49946, 50624, 52598, 53788, 60112, 61472, 64736, 65314, 82264, 94016, 99008, 99892, 101248, 105196, 107576, 120224, 122944, 129472, 130628, 164528, 174811, 188032, 198016, 199784, 210392, 215152, 228599, 240448, 245888, 258944, 261256, 329056, 349622, 399568, 420784, 424541, 430304, 457198, 480896, 522512, 658112, 699244, 799136, 841568, 849082, 860608, 914396, 1045024, 1316224, 1398488, 1598272, 1683136, 1698164, 1721216, 1828792, 2090048, 2796976, 2971787, 3196544, 3366272, 3396328, 3657584, 4180096, 5593952, 5943574, 6792656, 7315168, 11187904, 11887148, 13585312, 14630336, 22375808, 23774296, 27170624, 29260672, 47548592, 54341248, 95097184, 190194368, 380388736]

約数ペア:

[(1, 380388736), (2, 190194368), (4, 95097184), (7, 54341248), (8, 47548592), (13, 29260672), (14, 27170624), (16, 23774296), (17, 22375808), (26, 14630336), (28, 13585312), (32, 11887148), (34, 11187904), (52, 7315168), (56, 6792656), (64, 5943574), (68, 5593952), (91, 4180096), (104, 3657584), (112, 3396328), (113, 3366272), (119, 3196544), (128, 2971787), (136, 2796976), (182, 2090048), (208, 1828792), (221, 1721216), (224, 1698164), (226, 1683136), (238, 1598272), (272, 1398488), (289, 1316224), (364, 1045024), (416, 914396), (442, 860608), (448, 849082), (452, 841568), (476, 799136), (544, 699244), (578, 658112), (728, 522512), (791, 480896), (832, 457198), (884, 430304), (896, 424541), (904, 420784), (952, 399568), (1088, 349622), (1156, 329056), (1456, 261256), (1469, 258944), (1547, 245888), (1582, 240448), (1664, 228599), (1768, 215152), (1808, 210392), (1904, 199784), (1921, 198016), (2023, 188032), (2176, 174811), (2312, 164528), (2912, 130628), (2938, 129472), (3094, 122944), (3164, 120224), (3536, 107576), (3616, 105196), (3757, 101248), (3808, 99892), (3842, 99008), (4046, 94016), (4624, 82264), (5824, 65314), (5876, 64736), (6188, 61472), (6328, 60112), (7072, 53788), (7232, 52598), (7514, 50624), (7616, 49946), (7684, 49504), (8092, 47008), (9248, 41132), (10283, 36992), (11648, 32657), (11752, 32368), (12376, 30736), (12656, 30056), (13447, 28288), (14144, 26894), (14464, 26299), (15028, 25312), (15232, 24973), (15368, 24752), (16184, 23504), (18496, 20566)]