289648346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1$

素因数の和:503

約数の個数: 64

約数和(自身を含む): 522547200

約数和(自身を除く): 232898854

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 59, 118, 221, 377, 383, 442, 493, 754, 766, 767, 986, 1003, 1534, 1711, 2006, 3422, 4979, 6409, 6511, 9958, 11107, 12818, 13022, 13039, 22214, 22243, 22597, 26078, 29087, 44486, 45194, 58174, 84643, 144391, 169286, 188819, 288782, 293761, 377638, 378131, 384149, 587522, 655313, 756262, 768298, 1310626, 2454647, 4909294, 4993937, 8519069, 9987874, 11140321, 17038138, 22280642, 144824173, 289648346]

約数ペア:

[(1, 289648346), (2, 144824173), (13, 22280642), (17, 17038138), (26, 11140321), (29, 9987874), (34, 8519069), (58, 4993937), (59, 4909294), (118, 2454647), (221, 1310626), (377, 768298), (383, 756262), (442, 655313), (493, 587522), (754, 384149), (766, 378131), (767, 377638), (986, 293761), (1003, 288782), (1534, 188819), (1711, 169286), (2006, 144391), (3422, 84643), (4979, 58174), (6409, 45194), (6511, 44486), (9958, 29087), (11107, 26078), (12818, 22597), (13022, 22243), (13039, 22214)]