865062016

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3229}}^1$

素因数の和:3286

約数の個数: 128

約数和(自身を含む): 2213971200

約数和(自身を除く): 1348909184

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 91, 92, 104, 112, 128, 161, 182, 184, 208, 224, 299, 322, 364, 368, 416, 448, 598, 644, 728, 736, 832, 896, 1196, 1288, 1456, 1472, 1664, 2093, 2392, 2576, 2912, 2944, 3229, 4186, 4784, 5152, 5824, 6458, 8372, 9568, 10304, 11648, 12916, 16744, 19136, 20608, 22603, 25832, 33488, 38272, 41977, 45206, 51664, 66976, 74267, 83954, 90412, 103328, 133952, 148534, 167908, 180824, 206656, 267904, 293839, 297068, 335816, 361648, 413312, 519869, 587678, 594136, 671632, 723296, 965471, 1039738, 1175356, 1188272, 1343264, 1446592, 1930942, 2079476, 2350712, 2376544, 2686528, 2893184, 3861884, 4158952, 4701424, 4753088, 5373056, 6758297, 7723768, 8317904, 9402848, 9506176, 13516594, 15447536, 16635808, 18805696, 27033188, 30895072, 33271616, 37611392, 54066376, 61790144, 66543232, 108132752, 123580288, 216265504, 432531008, 865062016]

約数ペア:

[(1, 865062016), (2, 432531008), (4, 216265504), (7, 123580288), (8, 108132752), (13, 66543232), (14, 61790144), (16, 54066376), (23, 37611392), (26, 33271616), (28, 30895072), (32, 27033188), (46, 18805696), (52, 16635808), (56, 15447536), (64, 13516594), (91, 9506176), (92, 9402848), (104, 8317904), (112, 7723768), (128, 6758297), (161, 5373056), (182, 4753088), (184, 4701424), (208, 4158952), (224, 3861884), (299, 2893184), (322, 2686528), (364, 2376544), (368, 2350712), (416, 2079476), (448, 1930942), (598, 1446592), (644, 1343264), (728, 1188272), (736, 1175356), (832, 1039738), (896, 965471), (1196, 723296), (1288, 671632), (1456, 594136), (1472, 587678), (1664, 519869), (2093, 413312), (2392, 361648), (2576, 335816), (2912, 297068), (2944, 293839), (3229, 267904), (4186, 206656), (4784, 180824), (5152, 167908), (5824, 148534), (6458, 133952), (8372, 103328), (9568, 90412), (10304, 83954), (11648, 74267), (12916, 66976), (16744, 51664), (19136, 45206), (20608, 41977), (22603, 38272), (25832, 33488)]