2017656816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{997}}^1$

素因数の和:1351

約数の個数: 160

約数和(自身を含む): 6296501760

約数和(自身を除く): 4278844944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 317, 336, 399, 456, 532, 634, 798, 912, 951, 997, 1064, 1268, 1596, 1902, 1994, 2128, 2219, 2536, 2991, 3192, 3804, 3988, 4438, 5072, 5982, 6023, 6384, 6657, 6979, 7608, 7976, 8876, 11964, 12046, 13314, 13958, 15216, 15952, 17752, 18069, 18943, 20937, 23928, 24092, 26628, 27916, 35504, 36138, 37886, 41874, 42161, 47856, 48184, 53256, 55832, 56829, 72276, 75772, 83748, 84322, 96368, 106512, 111664, 113658, 126483, 132601, 144552, 151544, 167496, 168644, 227316, 252966, 265202, 289104, 303088, 316049, 334992, 337288, 397803, 454632, 505932, 530404, 632098, 674576, 795606, 909264, 948147, 1011864, 1060808, 1264196, 1591212, 1896294, 2023728, 2121616, 2212343, 2528392, 3182424, 3792588, 4424686, 5056784, 6004931, 6364848, 6637029, 7585176, 8849372, 12009862, 13274058, 15170352, 17698744, 18014793, 24019724, 26548116, 35397488, 36029586, 42034517, 48039448, 53096232, 72059172, 84069034, 96078896, 106192464, 126103551, 144118344, 168138068, 252207102, 288236688, 336276136, 504414204, 672552272, 1008828408, 2017656816]

約数ペア:

[(1, 2017656816), (2, 1008828408), (3, 672552272), (4, 504414204), (6, 336276136), (7, 288236688), (8, 252207102), (12, 168138068), (14, 144118344), (16, 126103551), (19, 106192464), (21, 96078896), (24, 84069034), (28, 72059172), (38, 53096232), (42, 48039448), (48, 42034517), (56, 36029586), (57, 35397488), (76, 26548116), (84, 24019724), (112, 18014793), (114, 17698744), (133, 15170352), (152, 13274058), (168, 12009862), (228, 8849372), (266, 7585176), (304, 6637029), (317, 6364848), (336, 6004931), (399, 5056784), (456, 4424686), (532, 3792588), (634, 3182424), (798, 2528392), (912, 2212343), (951, 2121616), (997, 2023728), (1064, 1896294), (1268, 1591212), (1596, 1264196), (1902, 1060808), (1994, 1011864), (2128, 948147), (2219, 909264), (2536, 795606), (2991, 674576), (3192, 632098), (3804, 530404), (3988, 505932), (4438, 454632), (5072, 397803), (5982, 337288), (6023, 334992), (6384, 316049), (6657, 303088), (6979, 289104), (7608, 265202), (7976, 252966), (8876, 227316), (11964, 168644), (12046, 167496), (13314, 151544), (13958, 144552), (15216, 132601), (15952, 126483), (17752, 113658), (18069, 111664), (18943, 106512), (20937, 96368), (23928, 84322), (24092, 83748), (26628, 75772), (27916, 72276), (35504, 56829), (36138, 55832), (37886, 53256), (41874, 48184), (42161, 47856)]