816425792

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1361}}^1$

素因数の和:1496

約数の個数: 112

約数和(自身を含む): 2014801152

約数和(自身を除く): 1198375360

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 103, 104, 112, 182, 206, 208, 224, 364, 412, 416, 448, 721, 728, 824, 832, 1339, 1361, 1442, 1456, 1648, 2678, 2722, 2884, 2912, 3296, 5356, 5444, 5768, 5824, 6592, 9373, 9527, 10712, 10888, 11536, 17693, 18746, 19054, 21424, 21776, 23072, 35386, 37492, 38108, 42848, 43552, 46144, 70772, 74984, 76216, 85696, 87104, 123851, 140183, 141544, 149968, 152432, 247702, 280366, 283088, 299936, 304864, 495404, 560732, 566176, 599872, 609728, 981281, 990808, 1121464, 1132352, 1822379, 1962562, 1981616, 2242928, 3644758, 3925124, 3963232, 4485856, 7289516, 7850248, 7926464, 8971712, 12756653, 14579032, 15700496, 25513306, 29158064, 31400992, 51026612, 58316128, 62801984, 102053224, 116632256, 204106448, 408212896, 816425792]

約数ペア:

[(1, 816425792), (2, 408212896), (4, 204106448), (7, 116632256), (8, 102053224), (13, 62801984), (14, 58316128), (16, 51026612), (26, 31400992), (28, 29158064), (32, 25513306), (52, 15700496), (56, 14579032), (64, 12756653), (91, 8971712), (103, 7926464), (104, 7850248), (112, 7289516), (182, 4485856), (206, 3963232), (208, 3925124), (224, 3644758), (364, 2242928), (412, 1981616), (416, 1962562), (448, 1822379), (721, 1132352), (728, 1121464), (824, 990808), (832, 981281), (1339, 609728), (1361, 599872), (1442, 566176), (1456, 560732), (1648, 495404), (2678, 304864), (2722, 299936), (2884, 283088), (2912, 280366), (3296, 247702), (5356, 152432), (5444, 149968), (5768, 141544), (5824, 140183), (6592, 123851), (9373, 87104), (9527, 85696), (10712, 76216), (10888, 74984), (11536, 70772), (17693, 46144), (18746, 43552), (19054, 42848), (21424, 38108), (21776, 37492), (23072, 35386)]