290085264

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{287783}}^1$

素因数の和:287804

約数の個数: 60

約数和(自身を含む): 927815616

約数和(自身を除く): 637730352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 287783, 575566, 863349, 1151132, 1726698, 2014481, 2302264, 2590047, 3453396, 4028962, 4604528, 5180094, 6043443, 6906792, 8057924, 10360188, 12086886, 13813584, 16115848, 18130329, 20720376, 24173772, 32231696, 36260658, 41440752, 48347544, 72521316, 96695088, 145042632, 290085264]

約数ペア:

[(1, 290085264), (2, 145042632), (3, 96695088), (4, 72521316), (6, 48347544), (7, 41440752), (8, 36260658), (9, 32231696), (12, 24173772), (14, 20720376), (16, 18130329), (18, 16115848), (21, 13813584), (24, 12086886), (28, 10360188), (36, 8057924), (42, 6906792), (48, 6043443), (56, 5180094), (63, 4604528), (72, 4028962), (84, 3453396), (112, 2590047), (126, 2302264), (144, 2014481), (168, 1726698), (252, 1151132), (336, 863349), (504, 575566), (1008, 287783)]