8440488

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{16747}}^1$

素因数の和:16766

約数の個数: 48

約数和(自身を含む): 26126880

約数和(自身を除く): 17686392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 16747, 33494, 50241, 66988, 100482, 117229, 133976, 150723, 200964, 234458, 301446, 351687, 401928, 468916, 602892, 703374, 937832, 1055061, 1205784, 1406748, 2110122, 2813496, 4220244, 8440488]

約数ペア:

[(1, 8440488), (2, 4220244), (3, 2813496), (4, 2110122), (6, 1406748), (7, 1205784), (8, 1055061), (9, 937832), (12, 703374), (14, 602892), (18, 468916), (21, 401928), (24, 351687), (28, 301446), (36, 234458), (42, 200964), (56, 150723), (63, 133976), (72, 117229), (84, 100482), (126, 66988), (168, 50241), (252, 33494), (504, 16747)]