645191232

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:234

約数の個数: 224

約数和(自身を含む): 2031187200

約数和(自身を除く): 1385995968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 97, 98, 101, 112, 147, 168, 192, 194, 196, 202, 224, 291, 294, 303, 336, 343, 388, 392, 404, 448, 582, 588, 606, 672, 679, 686, 707, 776, 784, 808, 1029, 1164, 1176, 1212, 1344, 1358, 1372, 1414, 1552, 1568, 1616, 2037, 2058, 2121, 2328, 2352, 2424, 2716, 2744, 2828, 3104, 3136, 3232, 4074, 4116, 4242, 4656, 4704, 4753, 4848, 4949, 5432, 5488, 5656, 6208, 6464, 8148, 8232, 8484, 9312, 9408, 9506, 9696, 9797, 9898, 10864, 10976, 11312, 14259, 14847, 16296, 16464, 16968, 18624, 19012, 19392, 19594, 19796, 21728, 21952, 22624, 28518, 29391, 29694, 32592, 32928, 33271, 33936, 34643, 38024, 39188, 39592, 43456, 45248, 57036, 58782, 59388, 65184, 65856, 66542, 67872, 68579, 69286, 76048, 78376, 79184, 99813, 103929, 114072, 117564, 118776, 130368, 133084, 135744, 137158, 138572, 152096, 156752, 158368, 199626, 205737, 207858, 228144, 235128, 237552, 266168, 274316, 277144, 304192, 313504, 316736, 399252, 411474, 415716, 456288, 470256, 475104, 480053, 532336, 548632, 554288, 627008, 798504, 822948, 831432, 912576, 940512, 950208, 960106, 1064672, 1097264, 1108576, 1440159, 1597008, 1645896, 1662864, 1881024, 1920212, 2129344, 2194528, 2217152, 2880318, 3194016, 3291792, 3325728, 3360371, 3840424, 4389056, 5760636, 6388032, 6583584, 6651456, 6720742, 7680848, 10081113, 11521272, 13167168, 13441484, 15361696, 20162226, 23042544, 26882968, 30723392, 40324452, 46085088, 53765936, 80648904, 92170176, 107531872, 161297808, 215063744, 322595616, 645191232]

約数ペア:

[(1, 645191232), (2, 322595616), (3, 215063744), (4, 161297808), (6, 107531872), (7, 92170176), (8, 80648904), (12, 53765936), (14, 46085088), (16, 40324452), (21, 30723392), (24, 26882968), (28, 23042544), (32, 20162226), (42, 15361696), (48, 13441484), (49, 13167168), (56, 11521272), (64, 10081113), (84, 7680848), (96, 6720742), (97, 6651456), (98, 6583584), (101, 6388032), (112, 5760636), (147, 4389056), (168, 3840424), (192, 3360371), (194, 3325728), (196, 3291792), (202, 3194016), (224, 2880318), (291, 2217152), (294, 2194528), (303, 2129344), (336, 1920212), (343, 1881024), (388, 1662864), (392, 1645896), (404, 1597008), (448, 1440159), (582, 1108576), (588, 1097264), (606, 1064672), (672, 960106), (679, 950208), (686, 940512), (707, 912576), (776, 831432), (784, 822948), (808, 798504), (1029, 627008), (1164, 554288), (1176, 548632), (1212, 532336), (1344, 480053), (1358, 475104), (1372, 470256), (1414, 456288), (1552, 415716), (1568, 411474), (1616, 399252), (2037, 316736), (2058, 313504), (2121, 304192), (2328, 277144), (2352, 274316), (2424, 266168), (2716, 237552), (2744, 235128), (2828, 228144), (3104, 207858), (3136, 205737), (3232, 199626), (4074, 158368), (4116, 156752), (4242, 152096), (4656, 138572), (4704, 137158), (4753, 135744), (4848, 133084), (4949, 130368), (5432, 118776), (5488, 117564), (5656, 114072), (6208, 103929), (6464, 99813), (8148, 79184), (8232, 78376), (8484, 76048), (9312, 69286), (9408, 68579), (9506, 67872), (9696, 66542), (9797, 65856), (9898, 65184), (10864, 59388), (10976, 58782), (11312, 57036), (14259, 45248), (14847, 43456), (16296, 39592), (16464, 39188), (16968, 38024), (18624, 34643), (19012, 33936), (19392, 33271), (19594, 32928), (19796, 32592), (21728, 29694), (21952, 29391), (22624, 28518)]