275399236

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{1229}}^1$

素因数の和:1444

約数の個数: 48

約数和(自身を含む): 565367040

約数和(自身を除く): 289967804

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 151, 212, 302, 371, 604, 742, 1057, 1229, 1484, 2114, 2458, 4228, 4916, 8003, 8603, 16006, 17206, 32012, 34412, 56021, 65137, 112042, 130274, 185579, 224084, 260548, 371158, 455959, 742316, 911918, 1299053, 1823836, 2598106, 5196212, 9835687, 19671374, 39342748, 68849809, 137699618, 275399236]

約数ペア:

[(1, 275399236), (2, 137699618), (4, 68849809), (7, 39342748), (14, 19671374), (28, 9835687), (53, 5196212), (106, 2598106), (151, 1823836), (212, 1299053), (302, 911918), (371, 742316), (604, 455959), (742, 371158), (1057, 260548), (1229, 224084), (1484, 185579), (2114, 130274), (2458, 112042), (4228, 65137), (4916, 56021), (8003, 34412), (8603, 32012), (16006, 17206)]