240061388

素因数分解:

$2^2\times 7^2\times {\mathrm{479}}^1\times {\mathrm{2557}}^1$

素因数の和:3054

約数の個数: 36

約数和(自身を含む): 489908160

約数和(自身を除く): 249846772

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 479, 958, 1916, 2557, 3353, 5114, 6706, 10228, 13412, 17899, 23471, 35798, 46942, 71596, 93884, 125293, 250586, 501172, 1224803, 2449606, 4899212, 8573621, 17147242, 34294484, 60015347, 120030694, 240061388]

約数ペア:

[(1, 240061388), (2, 120030694), (4, 60015347), (7, 34294484), (14, 17147242), (28, 8573621), (49, 4899212), (98, 2449606), (196, 1224803), (479, 501172), (958, 250586), (1916, 125293), (2557, 93884), (3353, 71596), (5114, 46942), (6706, 35798), (10228, 23471), (13412, 17899)]