12302540488

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1\times {\mathrm{7937}}^1$

素因数の和:8350

約数の個数: 64

約数和(自身を含む): 26747884800

約数和(自身を除く): 14445344312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 311, 356, 622, 623, 712, 1244, 1246, 2177, 2488, 2492, 4354, 4984, 7937, 8708, 15874, 17416, 27679, 31748, 55358, 55559, 63496, 110716, 111118, 193753, 221432, 222236, 387506, 444472, 706393, 775012, 1412786, 1550024, 2468407, 2825572, 4936814, 4944751, 5651144, 9873628, 9889502, 17278849, 19747256, 19779004, 34557698, 39558008, 69115396, 138230792, 219688223, 439376446, 878752892, 1537817561, 1757505784, 3075635122, 6151270244, 12302540488]

約数ペア:

[(1, 12302540488), (2, 6151270244), (4, 3075635122), (7, 1757505784), (8, 1537817561), (14, 878752892), (28, 439376446), (56, 219688223), (89, 138230792), (178, 69115396), (311, 39558008), (356, 34557698), (622, 19779004), (623, 19747256), (712, 17278849), (1244, 9889502), (1246, 9873628), (2177, 5651144), (2488, 4944751), (2492, 4936814), (4354, 2825572), (4984, 2468407), (7937, 1550024), (8708, 1412786), (15874, 775012), (17416, 706393), (27679, 444472), (31748, 387506), (55358, 222236), (55559, 221432), (63496, 193753), (110716, 111118)]