381204488

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{183979}}^1$

素因数の和:184029

約数の個数: 32

約数和(自身を含む): 838948800

約数和(自身を除く): 457744312

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 183979, 367958, 735916, 1287853, 1471832, 2575706, 5151412, 6807223, 10302824, 13614446, 27228892, 47650561, 54457784, 95301122, 190602244, 381204488]

約数ペア:

[(1, 381204488), (2, 190602244), (4, 95301122), (7, 54457784), (8, 47650561), (14, 27228892), (28, 13614446), (37, 10302824), (56, 6807223), (74, 5151412), (148, 2575706), (259, 1471832), (296, 1287853), (518, 735916), (1036, 367958), (2072, 183979)]