445938336

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:651

約数の個数: 144

約数和(自身を含む): 1326780000

約数和(自身を除く): 880841664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 107, 116, 144, 174, 214, 232, 261, 288, 321, 348, 428, 464, 499, 522, 642, 696, 856, 928, 963, 998, 1044, 1284, 1392, 1497, 1712, 1926, 1996, 2088, 2568, 2784, 2994, 3103, 3424, 3852, 3992, 4176, 4491, 5136, 5988, 6206, 7704, 7984, 8352, 8982, 9309, 10272, 11976, 12412, 14471, 15408, 15968, 17964, 18618, 23952, 24824, 27927, 28942, 30816, 35928, 37236, 43413, 47904, 49648, 53393, 55854, 57884, 71856, 74472, 86826, 99296, 106786, 111708, 115768, 130239, 143712, 148944, 160179, 173652, 213572, 223416, 231536, 260478, 297888, 320358, 347304, 427144, 446832, 463072, 480537, 520956, 640716, 694608, 854288, 893664, 961074, 1041912, 1281432, 1389216, 1548397, 1708576, 1922148, 2083824, 2562864, 3096794, 3844296, 4167648, 4645191, 5125728, 6193588, 7688592, 9290382, 12387176, 13935573, 15377184, 18580764, 24774352, 27871146, 37161528, 49548704, 55742292, 74323056, 111484584, 148646112, 222969168, 445938336]

約数ペア:

[(1, 445938336), (2, 222969168), (3, 148646112), (4, 111484584), (6, 74323056), (8, 55742292), (9, 49548704), (12, 37161528), (16, 27871146), (18, 24774352), (24, 18580764), (29, 15377184), (32, 13935573), (36, 12387176), (48, 9290382), (58, 7688592), (72, 6193588), (87, 5125728), (96, 4645191), (107, 4167648), (116, 3844296), (144, 3096794), (174, 2562864), (214, 2083824), (232, 1922148), (261, 1708576), (288, 1548397), (321, 1389216), (348, 1281432), (428, 1041912), (464, 961074), (499, 893664), (522, 854288), (642, 694608), (696, 640716), (856, 520956), (928, 480537), (963, 463072), (998, 446832), (1044, 427144), (1284, 347304), (1392, 320358), (1497, 297888), (1712, 260478), (1926, 231536), (1996, 223416), (2088, 213572), (2568, 173652), (2784, 160179), (2994, 148944), (3103, 143712), (3424, 130239), (3852, 115768), (3992, 111708), (4176, 106786), (4491, 99296), (5136, 86826), (5988, 74472), (6206, 71856), (7704, 57884), (7984, 55854), (8352, 53393), (8982, 49648), (9309, 47904), (10272, 43413), (11976, 37236), (12412, 35928), (14471, 30816), (15408, 28942), (15968, 27927), (17964, 24824), (18618, 23952)]