1389770448

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{56003}}^1$

素因数の和:56072

約数の個数: 80

約数和(自身を含む): 4000029696

約数和(自身を除く): 2610259248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 47, 48, 66, 88, 94, 132, 141, 176, 188, 264, 282, 376, 517, 528, 564, 752, 1034, 1128, 1551, 2068, 2256, 3102, 4136, 6204, 8272, 12408, 24816, 56003, 112006, 168009, 224012, 336018, 448024, 616033, 672036, 896048, 1232066, 1344072, 1848099, 2464132, 2632141, 2688144, 3696198, 4928264, 5264282, 7392396, 7896423, 9856528, 10528564, 14784792, 15792846, 21057128, 28953551, 29569584, 31585692, 42114256, 57907102, 63171384, 86860653, 115814204, 126342768, 173721306, 231628408, 347442612, 463256816, 694885224, 1389770448]

約数ペア:

[(1, 1389770448), (2, 694885224), (3, 463256816), (4, 347442612), (6, 231628408), (8, 173721306), (11, 126342768), (12, 115814204), (16, 86860653), (22, 63171384), (24, 57907102), (33, 42114256), (44, 31585692), (47, 29569584), (48, 28953551), (66, 21057128), (88, 15792846), (94, 14784792), (132, 10528564), (141, 9856528), (176, 7896423), (188, 7392396), (264, 5264282), (282, 4928264), (376, 3696198), (517, 2688144), (528, 2632141), (564, 2464132), (752, 1848099), (1034, 1344072), (1128, 1232066), (1551, 896048), (2068, 672036), (2256, 616033), (3102, 448024), (4136, 336018), (6204, 224012), (8272, 168009), (12408, 112006), (24816, 56003)]