287812448638

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{167249}}^1$

素因数の和:167833

約数の個数: 48

約数和(自身を含む): 511973658000

約数和(自身を除く): 224161209362

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 547, 1094, 1573, 3146, 6017, 7111, 12034, 14222, 66187, 78221, 132374, 156442, 167249, 334498, 860431, 1720862, 1839739, 2174237, 3679478, 4348474, 20237129, 23916607, 40474258, 47833214, 91485203, 182970406, 263082677, 526165354, 1006337233, 1189307639, 2012674466, 2378615278, 11069709563, 13082384029, 22139419126, 26164768058, 143906224319, 287812448638]

約数ペア:

[(1, 287812448638), (2, 143906224319), (11, 26164768058), (13, 22139419126), (22, 13082384029), (26, 11069709563), (121, 2378615278), (143, 2012674466), (242, 1189307639), (286, 1006337233), (547, 526165354), (1094, 263082677), (1573, 182970406), (3146, 91485203), (6017, 47833214), (7111, 40474258), (12034, 23916607), (14222, 20237129), (66187, 4348474), (78221, 3679478), (132374, 2174237), (156442, 1839739), (167249, 1720862), (334498, 860431)]