224720679458

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{125639}}^1$

素因数の和:126071

約数の個数: 48

約数和(自身を含む): 391016808000

約数和(自身を除く): 166296128542

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 389, 418, 778, 2299, 4279, 4598, 7391, 8558, 14782, 47069, 81301, 94138, 125639, 162602, 251278, 894311, 1382029, 1788622, 2387141, 2764058, 4774282, 15202319, 26258551, 30404638, 48873571, 52517102, 97747142, 288844061, 537609281, 577688122, 928597849, 1075218562, 1857195698, 5913702091, 10214576339, 11827404182, 20429152678, 112360339729, 224720679458]

約数ペア:

[(1, 224720679458), (2, 112360339729), (11, 20429152678), (19, 11827404182), (22, 10214576339), (38, 5913702091), (121, 1857195698), (209, 1075218562), (242, 928597849), (389, 577688122), (418, 537609281), (778, 288844061), (2299, 97747142), (4279, 52517102), (4598, 48873571), (7391, 30404638), (8558, 26258551), (14782, 15202319), (47069, 4774282), (81301, 2764058), (94138, 2387141), (125639, 1788622), (162602, 1382029), (251278, 894311)]