4400888814

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{2053}}^1$

素因数の和:2231

約数の個数: 128

約数和(自身を含む): 11499770880

約数和(自身を除く): 7098882066

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 106, 107, 126, 159, 189, 214, 318, 321, 371, 378, 477, 642, 742, 749, 954, 963, 1113, 1431, 1498, 1926, 2053, 2226, 2247, 2862, 2889, 3339, 4106, 4494, 5671, 5778, 6159, 6678, 6741, 10017, 11342, 12318, 13482, 14371, 17013, 18477, 20034, 20223, 28742, 34026, 36954, 39697, 40446, 43113, 51039, 55431, 79394, 86226, 102078, 108809, 110862, 119091, 129339, 153117, 217618, 219671, 238182, 258678, 306234, 326427, 357273, 388017, 439342, 652854, 659013, 714546, 761663, 776034, 979281, 1071819, 1318026, 1523326, 1537697, 1958562, 1977039, 2143638, 2284989, 2937843, 3075394, 3954078, 4569978, 4613091, 5875686, 5931117, 6854967, 9226182, 11642563, 11862234, 13709934, 13839273, 20564901, 23285126, 27678546, 34927689, 41129802, 41517819, 69855378, 81497941, 83035638, 104783067, 162995882, 209566134, 244493823, 314349201, 488987646, 628698402, 733481469, 1466962938, 2200444407, 4400888814]

約数ペア:

[(1, 4400888814), (2, 2200444407), (3, 1466962938), (6, 733481469), (7, 628698402), (9, 488987646), (14, 314349201), (18, 244493823), (21, 209566134), (27, 162995882), (42, 104783067), (53, 83035638), (54, 81497941), (63, 69855378), (106, 41517819), (107, 41129802), (126, 34927689), (159, 27678546), (189, 23285126), (214, 20564901), (318, 13839273), (321, 13709934), (371, 11862234), (378, 11642563), (477, 9226182), (642, 6854967), (742, 5931117), (749, 5875686), (954, 4613091), (963, 4569978), (1113, 3954078), (1431, 3075394), (1498, 2937843), (1926, 2284989), (2053, 2143638), (2226, 1977039), (2247, 1958562), (2862, 1537697), (2889, 1523326), (3339, 1318026), (4106, 1071819), (4494, 979281), (5671, 776034), (5778, 761663), (6159, 714546), (6678, 659013), (6741, 652854), (10017, 439342), (11342, 388017), (12318, 357273), (13482, 326427), (14371, 306234), (17013, 258678), (18477, 238182), (20034, 219671), (20223, 217618), (28742, 153117), (34026, 129339), (36954, 119091), (39697, 110862), (40446, 108809), (43113, 102078), (51039, 86226), (55431, 79394)]