268318842

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{433}}^1$

素因数の和:719

約数の個数: 64

約数和(自身を含む): 603711360

約数和(自身を除く): 335392518

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 229, 246, 433, 451, 458, 687, 866, 902, 1299, 1353, 1374, 2519, 2598, 2706, 4763, 5038, 7557, 9389, 9526, 14289, 15114, 17753, 18778, 28167, 28578, 35506, 53259, 56334, 99157, 103279, 106518, 195283, 198314, 206558, 297471, 309837, 390566, 585849, 594942, 619674, 1090727, 1171698, 2181454, 3272181, 4065437, 6544362, 8130874, 12196311, 24392622, 44719807, 89439614, 134159421, 268318842]

約数ペア:

[(1, 268318842), (2, 134159421), (3, 89439614), (6, 44719807), (11, 24392622), (22, 12196311), (33, 8130874), (41, 6544362), (66, 4065437), (82, 3272181), (123, 2181454), (229, 1171698), (246, 1090727), (433, 619674), (451, 594942), (458, 585849), (687, 390566), (866, 309837), (902, 297471), (1299, 206558), (1353, 198314), (1374, 195283), (2519, 106518), (2598, 103279), (2706, 99157), (4763, 56334), (5038, 53259), (7557, 35506), (9389, 28578), (9526, 28167), (14289, 18778), (15114, 17753)]