421887136

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{3019}}^1$

素因数の和:3437

約数の個数: 48

約数和(自身を含む): 908681760

約数和(自身を除く): 486794624

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 397, 794, 1588, 3019, 3176, 4367, 6038, 6352, 8734, 12076, 12704, 17468, 24152, 33209, 34936, 48304, 66418, 69872, 96608, 132836, 139744, 265672, 531344, 1062688, 1198543, 2397086, 4794172, 9588344, 13183973, 19176688, 26367946, 38353376, 52735892, 105471784, 210943568, 421887136]

約数ペア:

[(1, 421887136), (2, 210943568), (4, 105471784), (8, 52735892), (11, 38353376), (16, 26367946), (22, 19176688), (32, 13183973), (44, 9588344), (88, 4794172), (176, 2397086), (352, 1198543), (397, 1062688), (794, 531344), (1588, 265672), (3019, 139744), (3176, 132836), (4367, 96608), (6038, 69872), (6352, 66418), (8734, 48304), (12076, 34936), (12704, 33209), (17468, 24152)]