1681936704

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{659}}^1$

素因数の和:898

約数の個数: 224

約数和(自身を含む): 5686348800

約数和(自身を除く): 4004412096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 211, 216, 224, 252, 288, 336, 378, 422, 432, 448, 504, 576, 633, 659, 672, 756, 844, 864, 1008, 1266, 1318, 1344, 1477, 1512, 1688, 1728, 1899, 1977, 2016, 2532, 2636, 2954, 3024, 3376, 3798, 3954, 4032, 4431, 4613, 5064, 5272, 5697, 5908, 5931, 6048, 6752, 7596, 7908, 8862, 9226, 10128, 10544, 11394, 11816, 11862, 12096, 13293, 13504, 13839, 15192, 15816, 17724, 17793, 18452, 20256, 21088, 22788, 23632, 23724, 26586, 27678, 30384, 31632, 35448, 35586, 36904, 39879, 40512, 41517, 42176, 45576, 47264, 47448, 53172, 55356, 60768, 63264, 70896, 71172, 73808, 79758, 83034, 91152, 94528, 94896, 106344, 110712, 121536, 124551, 126528, 139049, 141792, 142344, 147616, 159516, 166068, 182304, 189792, 212688, 221424, 249102, 278098, 283584, 284688, 295232, 319032, 332136, 364608, 379584, 417147, 425376, 442848, 498204, 556196, 569376, 638064, 664272, 834294, 850752, 885696, 973343, 996408, 1112392, 1138752, 1251441, 1276128, 1328544, 1668588, 1946686, 1992816, 2224784, 2502882, 2552256, 2657088, 2920029, 3337176, 3754323, 3893372, 3985632, 4449568, 5005764, 5840058, 6674352, 7508646, 7786744, 7971264, 8760087, 8899136, 10011528, 11680116, 13348704, 15017292, 15573488, 17520174, 20023056, 23360232, 26280261, 26697408, 30034584, 31146976, 35040348, 40046112, 46720464, 52560522, 60069168, 62293952, 70080696, 80092224, 93440928, 105121044, 120138336, 140161392, 186881856, 210242088, 240276672, 280322784, 420484176, 560645568, 840968352, 1681936704]

約数ペア:

[(1, 1681936704), (2, 840968352), (3, 560645568), (4, 420484176), (6, 280322784), (7, 240276672), (8, 210242088), (9, 186881856), (12, 140161392), (14, 120138336), (16, 105121044), (18, 93440928), (21, 80092224), (24, 70080696), (27, 62293952), (28, 60069168), (32, 52560522), (36, 46720464), (42, 40046112), (48, 35040348), (54, 31146976), (56, 30034584), (63, 26697408), (64, 26280261), (72, 23360232), (84, 20023056), (96, 17520174), (108, 15573488), (112, 15017292), (126, 13348704), (144, 11680116), (168, 10011528), (189, 8899136), (192, 8760087), (211, 7971264), (216, 7786744), (224, 7508646), (252, 6674352), (288, 5840058), (336, 5005764), (378, 4449568), (422, 3985632), (432, 3893372), (448, 3754323), (504, 3337176), (576, 2920029), (633, 2657088), (659, 2552256), (672, 2502882), (756, 2224784), (844, 1992816), (864, 1946686), (1008, 1668588), (1266, 1328544), (1318, 1276128), (1344, 1251441), (1477, 1138752), (1512, 1112392), (1688, 996408), (1728, 973343), (1899, 885696), (1977, 850752), (2016, 834294), (2532, 664272), (2636, 638064), (2954, 569376), (3024, 556196), (3376, 498204), (3798, 442848), (3954, 425376), (4032, 417147), (4431, 379584), (4613, 364608), (5064, 332136), (5272, 319032), (5697, 295232), (5908, 284688), (5931, 283584), (6048, 278098), (6752, 249102), (7596, 221424), (7908, 212688), (8862, 189792), (9226, 182304), (10128, 166068), (10544, 159516), (11394, 147616), (11816, 142344), (11862, 141792), (12096, 139049), (13293, 126528), (13504, 124551), (13839, 121536), (15192, 110712), (15816, 106344), (17724, 94896), (17793, 94528), (18452, 91152), (20256, 83034), (21088, 79758), (22788, 73808), (23632, 71172), (23724, 70896), (26586, 63264), (27678, 60768), (30384, 55356), (31632, 53172), (35448, 47448), (35586, 47264), (36904, 45576), (39879, 42176), (40512, 41517)]