219327636

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{7451}}^1$

素因数の和:7692

約数の個数: 48

約数和(自身を含む): 560867328

約数和(自身を除く): 341539692

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 223, 446, 669, 892, 1338, 2453, 2676, 4906, 7359, 7451, 9812, 14718, 14902, 22353, 29436, 29804, 44706, 81961, 89412, 163922, 245883, 327844, 491766, 983532, 1661573, 3323146, 4984719, 6646292, 9969438, 18277303, 19938876, 36554606, 54831909, 73109212, 109663818, 219327636]

約数ペア:

[(1, 219327636), (2, 109663818), (3, 73109212), (4, 54831909), (6, 36554606), (11, 19938876), (12, 18277303), (22, 9969438), (33, 6646292), (44, 4984719), (66, 3323146), (132, 1661573), (223, 983532), (446, 491766), (669, 327844), (892, 245883), (1338, 163922), (2453, 89412), (2676, 81961), (4906, 44706), (7359, 29804), (7451, 29436), (9812, 22353), (14718, 14902)]