231412944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{688729}}^1$

素因数の和:688747

約数の個数: 40

約数和(自身を含む): 683220160

約数和(自身を除く): 451807216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 688729, 1377458, 2066187, 2754916, 4132374, 4821103, 5509832, 8264748, 9642206, 11019664, 14463309, 16529496, 19284412, 28926618, 33058992, 38568824, 57853236, 77137648, 115706472, 231412944]

約数ペア:

[(1, 231412944), (2, 115706472), (3, 77137648), (4, 57853236), (6, 38568824), (7, 33058992), (8, 28926618), (12, 19284412), (14, 16529496), (16, 14463309), (21, 11019664), (24, 9642206), (28, 8264748), (42, 5509832), (48, 4821103), (56, 4132374), (84, 2754916), (112, 2066187), (168, 1377458), (336, 688729)]