426156676

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:565

約数の個数: 72

約数和(自身を含む): 859685400

約数和(自身を除く): 433528724

約数列:

[1, 2, 4, 11, 22, 37, 44, 53, 74, 106, 121, 148, 212, 242, 407, 449, 484, 583, 814, 898, 1166, 1628, 1796, 1961, 2332, 3922, 4477, 4939, 6413, 7844, 8954, 9878, 12826, 16613, 17908, 19756, 21571, 23797, 25652, 33226, 43142, 47594, 54329, 66452, 86284, 95188, 108658, 182743, 217316, 237281, 261767, 365486, 474562, 523534, 730972, 880489, 949124, 1047068, 1760978, 2010173, 2879437, 3521956, 4020346, 5758874, 8040692, 9685379, 11517748, 19370758, 38741516, 106539169, 213078338, 426156676]

約数ペア:

[(1, 426156676), (2, 213078338), (4, 106539169), (11, 38741516), (22, 19370758), (37, 11517748), (44, 9685379), (53, 8040692), (74, 5758874), (106, 4020346), (121, 3521956), (148, 2879437), (212, 2010173), (242, 1760978), (407, 1047068), (449, 949124), (484, 880489), (583, 730972), (814, 523534), (898, 474562), (1166, 365486), (1628, 261767), (1796, 237281), (1961, 217316), (2332, 182743), (3922, 108658), (4477, 95188), (4939, 86284), (6413, 66452), (7844, 54329), (8954, 47594), (9878, 43142), (12826, 33226), (16613, 25652), (17908, 23797), (19756, 21571)]