309028944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{919729}}^1$

素因数の和:919747

約数の個数: 40

約数和(自身を含む): 912372160

約数和(自身を除く): 603343216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 919729, 1839458, 2759187, 3678916, 5518374, 6438103, 7357832, 11036748, 12876206, 14715664, 19314309, 22073496, 25752412, 38628618, 44146992, 51504824, 77257236, 103009648, 154514472, 309028944]

約数ペア:

[(1, 309028944), (2, 154514472), (3, 103009648), (4, 77257236), (6, 51504824), (7, 44146992), (8, 38628618), (12, 25752412), (14, 22073496), (16, 19314309), (21, 14715664), (24, 12876206), (28, 11036748), (42, 7357832), (48, 6438103), (56, 5518374), (84, 3678916), (112, 2759187), (168, 1839458), (336, 919729)]