222531324

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{2441}}^1$

素因数の和:2626

約数の個数: 48

約数和(自身を含む): 531691776

約数和(自身を除く): 309160452

約数列:

[1, 2, 3, 4, 6, 12, 71, 107, 142, 213, 214, 284, 321, 426, 428, 642, 852, 1284, 2441, 4882, 7323, 7597, 9764, 14646, 15194, 22791, 29292, 30388, 45582, 91164, 173311, 261187, 346622, 519933, 522374, 693244, 783561, 1039866, 1044748, 1567122, 2079732, 3134244, 18544277, 37088554, 55632831, 74177108, 111265662, 222531324]

約数ペア:

[(1, 222531324), (2, 111265662), (3, 74177108), (4, 55632831), (6, 37088554), (12, 18544277), (71, 3134244), (107, 2079732), (142, 1567122), (213, 1044748), (214, 1039866), (284, 783561), (321, 693244), (426, 522374), (428, 519933), (642, 346622), (852, 261187), (1284, 173311), (2441, 91164), (4882, 45582), (7323, 30388), (7597, 29292), (9764, 22791), (14646, 15194)]