347786296

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{304009}}^1$

素因数の和:304039

約数の個数: 32

約数和(自身を含む): 766105200

約数和(自身を除く): 418318904

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 304009, 608018, 1216036, 2432072, 3344099, 3952117, 6688198, 7904234, 13376396, 15808468, 26752792, 31616936, 43473287, 86946574, 173893148, 347786296]

約数ペア:

[(1, 347786296), (2, 173893148), (4, 86946574), (8, 43473287), (11, 31616936), (13, 26752792), (22, 15808468), (26, 13376396), (44, 7904234), (52, 6688198), (88, 3952117), (104, 3344099), (143, 2432072), (286, 1216036), (572, 608018), (1144, 304009)]