324872009

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 429048576

約数和(自身を除く): 104176567

約数列:

[1, 7, 11, 43, 49, 77, 107, 131, 301, 473, 539, 749, 917, 1177, 1441, 2107, 3311, 4601, 5243, 5633, 6419, 8239, 10087, 14017, 23177, 32207, 39431, 50611, 57673, 61963, 70609, 98119, 154187, 225449, 276017, 354277, 433741, 602731, 686833, 1079309, 2479939, 3036187, 4219117, 6630041, 7555163, 29533819, 46410287, 324872009]

約数ペア:

[(1, 324872009), (7, 46410287), (11, 29533819), (43, 7555163), (49, 6630041), (77, 4219117), (107, 3036187), (131, 2479939), (301, 1079309), (473, 686833), (539, 602731), (749, 433741), (917, 354277), (1177, 276017), (1441, 225449), (2107, 154187), (3311, 98119), (4601, 70609), (5243, 61963), (5633, 57673), (6419, 50611), (8239, 39431), (10087, 32207), (14017, 23177)]