293869436

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{937}}^1$

素因数の和:1458

約数の個数: 48

約数和(自身を含む): 615207936

約数和(自身を除く): 321338500

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 487, 644, 937, 974, 1874, 1948, 3409, 3748, 6559, 6818, 11201, 13118, 13636, 21551, 22402, 26236, 43102, 44804, 78407, 86204, 150857, 156814, 301714, 313628, 456319, 603428, 912638, 1825276, 3194233, 6388466, 10495337, 12776932, 20990674, 41981348, 73467359, 146934718, 293869436]

約数ペア:

[(1, 293869436), (2, 146934718), (4, 73467359), (7, 41981348), (14, 20990674), (23, 12776932), (28, 10495337), (46, 6388466), (92, 3194233), (161, 1825276), (322, 912638), (487, 603428), (644, 456319), (937, 313628), (974, 301714), (1874, 156814), (1948, 150857), (3409, 86204), (3748, 78407), (6559, 44804), (6818, 43102), (11201, 26236), (13118, 22402), (13636, 21551)]