129270288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{384733}}^1$

素因数の和:384751

約数の個数: 40

約数和(自身を含む): 381656128

約数和(自身を除く): 252385840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 384733, 769466, 1154199, 1538932, 2308398, 2693131, 3077864, 4616796, 5386262, 6155728, 8079393, 9233592, 10772524, 16158786, 18467184, 21545048, 32317572, 43090096, 64635144, 129270288]

約数ペア:

[(1, 129270288), (2, 64635144), (3, 43090096), (4, 32317572), (6, 21545048), (7, 18467184), (8, 16158786), (12, 10772524), (14, 9233592), (16, 8079393), (21, 6155728), (24, 5386262), (28, 4616796), (42, 3077864), (48, 2693131), (56, 2308398), (84, 1538932), (112, 1154199), (168, 769466), (336, 384733)]