334967152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{51949}}^1$

素因数の和:52001

約数の個数: 40

約数和(自身を含む): 721481600

約数和(自身を除く): 386514448

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 51949, 103898, 207796, 415592, 675337, 831184, 1350674, 1610419, 2701348, 3220838, 5402696, 6441676, 10805392, 12883352, 20935447, 25766704, 41870894, 83741788, 167483576, 334967152]

約数ペア:

[(1, 334967152), (2, 167483576), (4, 83741788), (8, 41870894), (13, 25766704), (16, 20935447), (26, 12883352), (31, 10805392), (52, 6441676), (62, 5402696), (104, 3220838), (124, 2701348), (208, 1610419), (248, 1350674), (403, 831184), (496, 675337), (806, 415592), (1612, 207796), (3224, 103898), (6448, 51949)]