441074816

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1993}}^1$

素因数の和:2046

約数の個数: 128

約数和(自身を含む): 1138972800

約数和(自身を除く): 697897984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 128, 133, 152, 182, 208, 224, 247, 266, 304, 364, 416, 448, 494, 532, 608, 728, 832, 896, 988, 1064, 1216, 1456, 1664, 1729, 1976, 1993, 2128, 2432, 2912, 3458, 3952, 3986, 4256, 5824, 6916, 7904, 7972, 8512, 11648, 13832, 13951, 15808, 15944, 17024, 25909, 27664, 27902, 31616, 31888, 37867, 51818, 55328, 55804, 63776, 75734, 103636, 110656, 111608, 127552, 151468, 181363, 207272, 221312, 223216, 255104, 265069, 302936, 362726, 414544, 446432, 492271, 530138, 605872, 725452, 829088, 892864, 984542, 1060276, 1211744, 1450904, 1658176, 1785728, 1969084, 2120552, 2423488, 2901808, 3316352, 3445897, 3938168, 4241104, 4846976, 5803616, 6891794, 7876336, 8482208, 11607232, 13783588, 15752672, 16964416, 23214464, 27567176, 31505344, 33928832, 55134352, 63010688, 110268704, 220537408, 441074816]

約数ペア:

[(1, 441074816), (2, 220537408), (4, 110268704), (7, 63010688), (8, 55134352), (13, 33928832), (14, 31505344), (16, 27567176), (19, 23214464), (26, 16964416), (28, 15752672), (32, 13783588), (38, 11607232), (52, 8482208), (56, 7876336), (64, 6891794), (76, 5803616), (91, 4846976), (104, 4241104), (112, 3938168), (128, 3445897), (133, 3316352), (152, 2901808), (182, 2423488), (208, 2120552), (224, 1969084), (247, 1785728), (266, 1658176), (304, 1450904), (364, 1211744), (416, 1060276), (448, 984542), (494, 892864), (532, 829088), (608, 725452), (728, 605872), (832, 530138), (896, 492271), (988, 446432), (1064, 414544), (1216, 362726), (1456, 302936), (1664, 265069), (1729, 255104), (1976, 223216), (1993, 221312), (2128, 207272), (2432, 181363), (2912, 151468), (3458, 127552), (3952, 111608), (3986, 110656), (4256, 103636), (5824, 75734), (6916, 63776), (7904, 55804), (7972, 55328), (8512, 51818), (11648, 37867), (13832, 31888), (13951, 31616), (15808, 27902), (15944, 27664), (17024, 25909)]