264828018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13109}}^1$

素因数の和:13171

約数の個数: 64

約数和(自身を含む): 669553920

約数和(自身を除く): 404725902

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 37, 39, 42, 74, 78, 91, 111, 182, 222, 259, 273, 481, 518, 546, 777, 962, 1443, 1554, 2886, 3367, 6734, 10101, 13109, 20202, 26218, 39327, 78654, 91763, 170417, 183526, 275289, 340834, 485033, 511251, 550578, 970066, 1022502, 1192919, 1455099, 2385838, 2910198, 3395231, 3578757, 6305429, 6790462, 7157514, 10185693, 12610858, 18916287, 20371386, 37832574, 44138003, 88276006, 132414009, 264828018]

約数ペア:

[(1, 264828018), (2, 132414009), (3, 88276006), (6, 44138003), (7, 37832574), (13, 20371386), (14, 18916287), (21, 12610858), (26, 10185693), (37, 7157514), (39, 6790462), (42, 6305429), (74, 3578757), (78, 3395231), (91, 2910198), (111, 2385838), (182, 1455099), (222, 1192919), (259, 1022502), (273, 970066), (481, 550578), (518, 511251), (546, 485033), (777, 340834), (962, 275289), (1443, 183526), (1554, 170417), (2886, 91763), (3367, 78654), (6734, 39327), (10101, 26218), (13109, 20202)]