120469048

素因数分解:

$2^3\times 7^2\times {\mathrm{191}}^1\times {\mathrm{1609}}^1$

素因数の和:1820

約数の個数: 48

約数和(自身を含む): 264297600

約数和(自身を除く): 143828552

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 191, 196, 382, 392, 764, 1337, 1528, 1609, 2674, 3218, 5348, 6436, 9359, 10696, 11263, 12872, 18718, 22526, 37436, 45052, 74872, 78841, 90104, 157682, 307319, 315364, 614638, 630728, 1229276, 2151233, 2458552, 4302466, 8604932, 15058631, 17209864, 30117262, 60234524, 120469048]

約数ペア:

[(1, 120469048), (2, 60234524), (4, 30117262), (7, 17209864), (8, 15058631), (14, 8604932), (28, 4302466), (49, 2458552), (56, 2151233), (98, 1229276), (191, 630728), (196, 614638), (382, 315364), (392, 307319), (764, 157682), (1337, 90104), (1528, 78841), (1609, 74872), (2674, 45052), (3218, 37436), (5348, 22526), (6436, 18718), (9359, 12872), (10696, 11263)]