266293152

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{21503}}^1$

素因数の和:21562

約数の個数: 72

約数和(自身を含む): 774918144

約数和(自身を除く): 508624992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 21503, 43006, 64509, 86012, 129018, 172024, 193527, 258036, 344048, 387054, 516072, 688096, 774108, 924629, 1032144, 1548216, 1849258, 2064288, 2773887, 3096432, 3698516, 5547774, 6192864, 7397032, 8321661, 11095548, 14794064, 16643322, 22191096, 29588128, 33286644, 44382192, 66573288, 88764384, 133146576, 266293152]

約数ペア:

[(1, 266293152), (2, 133146576), (3, 88764384), (4, 66573288), (6, 44382192), (8, 33286644), (9, 29588128), (12, 22191096), (16, 16643322), (18, 14794064), (24, 11095548), (32, 8321661), (36, 7397032), (43, 6192864), (48, 5547774), (72, 3698516), (86, 3096432), (96, 2773887), (129, 2064288), (144, 1849258), (172, 1548216), (258, 1032144), (288, 924629), (344, 774108), (387, 688096), (516, 516072), (688, 387054), (774, 344048), (1032, 258036), (1376, 193527), (1548, 172024), (2064, 129018), (3096, 86012), (4128, 64509), (6192, 43006), (12384, 21503)]