6480100256

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{243101}}^1$

素因数の和:243142

約数の個数: 72

約数和(自身を含む): 15713627076

約数和(自身を除く): 9233526820

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 476, 544, 784, 833, 952, 1568, 1666, 1904, 3332, 3808, 6664, 13328, 26656, 243101, 486202, 972404, 1701707, 1944808, 3403414, 3889616, 4132717, 6806828, 7779232, 8265434, 11911949, 13613656, 16530868, 23823898, 27227312, 28929019, 33061736, 47647796, 54454624, 57858038, 66123472, 95295592, 115716076, 132246944, 190591184, 202503133, 231432152, 381182368, 405006266, 462864304, 810012532, 925728608, 1620025064, 3240050128, 6480100256]

約数ペア:

[(1, 6480100256), (2, 3240050128), (4, 1620025064), (7, 925728608), (8, 810012532), (14, 462864304), (16, 405006266), (17, 381182368), (28, 231432152), (32, 202503133), (34, 190591184), (49, 132246944), (56, 115716076), (68, 95295592), (98, 66123472), (112, 57858038), (119, 54454624), (136, 47647796), (196, 33061736), (224, 28929019), (238, 27227312), (272, 23823898), (392, 16530868), (476, 13613656), (544, 11911949), (784, 8265434), (833, 7779232), (952, 6806828), (1568, 4132717), (1666, 3889616), (1904, 3403414), (3332, 1944808), (3808, 1701707), (6664, 972404), (13328, 486202), (26656, 243101)]