1385223876

素因数分解:

$2^2\times 3^3\times {\mathrm{199}}^1\times {\mathrm{64453}}^1$

素因数の和:64665

約数の個数: 48

約数和(自身を含む): 3609424000

約数和(自身を除く): 2224200124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 199, 398, 597, 796, 1194, 1791, 2388, 3582, 5373, 7164, 10746, 21492, 64453, 128906, 193359, 257812, 386718, 580077, 773436, 1160154, 1740231, 2320308, 3480462, 6960924, 12826147, 25652294, 38478441, 51304588, 76956882, 115435323, 153913764, 230870646, 346305969, 461741292, 692611938, 1385223876]

約数ペア:

[(1, 1385223876), (2, 692611938), (3, 461741292), (4, 346305969), (6, 230870646), (9, 153913764), (12, 115435323), (18, 76956882), (27, 51304588), (36, 38478441), (54, 25652294), (108, 12826147), (199, 6960924), (398, 3480462), (597, 2320308), (796, 1740231), (1194, 1160154), (1791, 773436), (2388, 580077), (3582, 386718), (5373, 257812), (7164, 193359), (10746, 128906), (21492, 64453)]