264564206596

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{2087}}^1\times {\mathrm{11437}}^1$

素因数の和:13708

約数の個数: 48

約数和(自身を含む): 493508889216

約数和(自身を除く): 228944682620

約数列:

[1, 2, 4, 17, 34, 68, 163, 326, 652, 2087, 2771, 4174, 5542, 8348, 11084, 11437, 22874, 35479, 45748, 70958, 141916, 194429, 340181, 388858, 680362, 777716, 1360724, 1864231, 3728462, 5783077, 7456924, 11566154, 23132308, 23869019, 31691927, 47738038, 63383854, 95476076, 126767708, 405773323, 811546646, 1623093292, 3890650097, 7781300194, 15562600388, 66141051649, 132282103298, 264564206596]

約数ペア:

[(1, 264564206596), (2, 132282103298), (4, 66141051649), (17, 15562600388), (34, 7781300194), (68, 3890650097), (163, 1623093292), (326, 811546646), (652, 405773323), (2087, 126767708), (2771, 95476076), (4174, 63383854), (5542, 47738038), (8348, 31691927), (11084, 23869019), (11437, 23132308), (22874, 11566154), (35479, 7456924), (45748, 5783077), (70958, 3728462), (141916, 1864231), (194429, 1360724), (340181, 777716), (388858, 680362)]