306887256

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{327871}}^1$

素因数の和:327896

約数の個数: 48

約数和(自身を含む): 895090560

約数和(自身を除く): 588203304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 327871, 655742, 983613, 1311484, 1967226, 2622968, 2950839, 3934452, 4262323, 5901678, 7868904, 8524646, 11803356, 12786969, 17049292, 23606712, 25573938, 34098584, 38360907, 51147876, 76721814, 102295752, 153443628, 306887256]

約数ペア:

[(1, 306887256), (2, 153443628), (3, 102295752), (4, 76721814), (6, 51147876), (8, 38360907), (9, 34098584), (12, 25573938), (13, 23606712), (18, 17049292), (24, 12786969), (26, 11803356), (36, 8524646), (39, 7868904), (52, 5901678), (72, 4262323), (78, 3934452), (104, 2950839), (117, 2622968), (156, 1967226), (234, 1311484), (312, 983613), (468, 655742), (936, 327871)]