339128608

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:295

約数の個数: 144

約数和(自身を含む): 849429504

約数和(自身を除く): 510300896

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 127, 131, 182, 196, 208, 224, 254, 262, 364, 392, 416, 508, 524, 637, 728, 784, 889, 917, 1016, 1048, 1274, 1456, 1568, 1651, 1703, 1778, 1834, 2032, 2096, 2548, 2912, 3302, 3406, 3556, 3668, 4064, 4192, 5096, 6223, 6419, 6604, 6812, 7112, 7336, 10192, 11557, 11921, 12446, 12838, 13208, 13624, 14224, 14672, 16637, 20384, 23114, 23842, 24892, 25676, 26416, 27248, 28448, 29344, 33274, 46228, 47684, 49784, 51352, 52832, 54496, 66548, 80899, 83447, 92456, 95368, 99568, 102704, 116459, 133096, 161798, 166894, 184912, 190736, 199136, 205408, 216281, 232918, 266192, 323596, 333788, 369824, 381472, 432562, 465836, 532384, 647192, 667576, 815213, 865124, 931672, 1294384, 1335152, 1513967, 1630426, 1730248, 1863344, 2588768, 2670304, 3027934, 3260852, 3460496, 3726688, 6055868, 6521704, 6920992, 10597769, 12111736, 13043408, 21195538, 24223472, 26086816, 42391076, 48446944, 84782152, 169564304, 339128608]

約数ペア:

[(1, 339128608), (2, 169564304), (4, 84782152), (7, 48446944), (8, 42391076), (13, 26086816), (14, 24223472), (16, 21195538), (26, 13043408), (28, 12111736), (32, 10597769), (49, 6920992), (52, 6521704), (56, 6055868), (91, 3726688), (98, 3460496), (104, 3260852), (112, 3027934), (127, 2670304), (131, 2588768), (182, 1863344), (196, 1730248), (208, 1630426), (224, 1513967), (254, 1335152), (262, 1294384), (364, 931672), (392, 865124), (416, 815213), (508, 667576), (524, 647192), (637, 532384), (728, 465836), (784, 432562), (889, 381472), (917, 369824), (1016, 333788), (1048, 323596), (1274, 266192), (1456, 232918), (1568, 216281), (1651, 205408), (1703, 199136), (1778, 190736), (1834, 184912), (2032, 166894), (2096, 161798), (2548, 133096), (2912, 116459), (3302, 102704), (3406, 99568), (3556, 95368), (3668, 92456), (4064, 83447), (4192, 80899), (5096, 66548), (6223, 54496), (6419, 52832), (6604, 51352), (6812, 49784), (7112, 47684), (7336, 46228), (10192, 33274), (11557, 29344), (11921, 28448), (12446, 27248), (12838, 26416), (13208, 25676), (13624, 24892), (14224, 23842), (14672, 23114), (16637, 20384)]