290291234662

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{81533}}^1$

素因数の和:81829

約数の個数: 64

約数和(自身を含む): 522704689920

約数和(自身を除く): 232413455258

約数列:

[1, 2, 11, 13, 22, 26, 59, 118, 143, 211, 286, 422, 649, 767, 1298, 1534, 2321, 2743, 4642, 5486, 8437, 12449, 16874, 24898, 30173, 60346, 81533, 136939, 161837, 163066, 273878, 323674, 896863, 1059929, 1780207, 1793726, 2119858, 3560414, 4810447, 9620894, 11659219, 17203463, 23318438, 34406926, 52914917, 62535811, 105829834, 125071622, 189238093, 223645019, 378476186, 447290038, 687893921, 1015004317, 1375787842, 2030008634, 2460095209, 4920190418, 11165047487, 13195056121, 22330094974, 26390112242, 145145617331, 290291234662]

約数ペア:

[(1, 290291234662), (2, 145145617331), (11, 26390112242), (13, 22330094974), (22, 13195056121), (26, 11165047487), (59, 4920190418), (118, 2460095209), (143, 2030008634), (211, 1375787842), (286, 1015004317), (422, 687893921), (649, 447290038), (767, 378476186), (1298, 223645019), (1534, 189238093), (2321, 125071622), (2743, 105829834), (4642, 62535811), (5486, 52914917), (8437, 34406926), (12449, 23318438), (16874, 17203463), (24898, 11659219), (30173, 9620894), (60346, 4810447), (81533, 3560414), (136939, 2119858), (161837, 1793726), (163066, 1780207), (273878, 1059929), (323674, 896863)]