729798752

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{2963}}^1$

素因数の和:3195

約数の個数: 48

約数和(自身を含む): 1478917440

約数和(自身を除く): 749118688

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 179, 344, 358, 688, 716, 1376, 1432, 2864, 2963, 5728, 5926, 7697, 11852, 15394, 23704, 30788, 47408, 61576, 94816, 123152, 127409, 246304, 254818, 509636, 530377, 1019272, 1060754, 2038544, 2121508, 4077088, 4243016, 8486032, 16972064, 22806211, 45612422, 91224844, 182449688, 364899376, 729798752]

約数ペア:

[(1, 729798752), (2, 364899376), (4, 182449688), (8, 91224844), (16, 45612422), (32, 22806211), (43, 16972064), (86, 8486032), (172, 4243016), (179, 4077088), (344, 2121508), (358, 2038544), (688, 1060754), (716, 1019272), (1376, 530377), (1432, 509636), (2864, 254818), (2963, 246304), (5728, 127409), (5926, 123152), (7697, 94816), (11852, 61576), (15394, 47408), (23704, 30788)]