385439256

素因数分解:

$2^3\times 3^3\times {\mathrm{1784441}}^1$

素因数の和:1784456

約数の個数: 32

約数和(自身を含む): 1070665200

約数和(自身を除く): 685225944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1784441, 3568882, 5353323, 7137764, 10706646, 14275528, 16059969, 21413292, 32119938, 42826584, 48179907, 64239876, 96359814, 128479752, 192719628, 385439256]

約数ペア:

[(1, 385439256), (2, 192719628), (3, 128479752), (4, 96359814), (6, 64239876), (8, 48179907), (9, 42826584), (12, 32119938), (18, 21413292), (24, 16059969), (27, 14275528), (36, 10706646), (54, 7137764), (72, 5353323), (108, 3568882), (216, 1784441)]