890652564

素因数分解:

$2^2\times 3^3\times {\mathrm{449}}^1\times {\mathrm{18367}}^1$

素因数の和:18829

約数の個数: 48

約数和(自身を含む): 2314368000

約数和(自身を除く): 1423715436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 449, 898, 1347, 1796, 2694, 4041, 5388, 8082, 12123, 16164, 18367, 24246, 36734, 48492, 55101, 73468, 110202, 165303, 220404, 330606, 495909, 661212, 991818, 1983636, 8246783, 16493566, 24740349, 32987132, 49480698, 74221047, 98961396, 148442094, 222663141, 296884188, 445326282, 890652564]

約数ペア:

[(1, 890652564), (2, 445326282), (3, 296884188), (4, 222663141), (6, 148442094), (9, 98961396), (12, 74221047), (18, 49480698), (27, 32987132), (36, 24740349), (54, 16493566), (108, 8246783), (449, 1983636), (898, 991818), (1347, 661212), (1796, 495909), (2694, 330606), (4041, 220404), (5388, 165303), (8082, 110202), (12123, 73468), (16164, 55101), (18367, 48492), (24246, 36734)]