538856864

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{877}}^1$

素因数の和:1118

約数の個数: 96

約数和(自身を含む): 1313375616

約数和(自身を除く): 774518752

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 211, 224, 364, 416, 422, 728, 844, 877, 1456, 1477, 1688, 1754, 2743, 2912, 2954, 3376, 3508, 5486, 5908, 6139, 6752, 7016, 10972, 11401, 11816, 12278, 14032, 19201, 21944, 22802, 23632, 24556, 28064, 38402, 43888, 45604, 47264, 49112, 76804, 79807, 87776, 91208, 98224, 153608, 159614, 182416, 185047, 196448, 307216, 319228, 364832, 370094, 614432, 638456, 740188, 1276912, 1295329, 1480376, 2405611, 2553824, 2590658, 2960752, 4811222, 5181316, 5921504, 9622444, 10362632, 16839277, 19244888, 20725264, 33678554, 38489776, 41450528, 67357108, 76979552, 134714216, 269428432, 538856864]

約数ペア:

[(1, 538856864), (2, 269428432), (4, 134714216), (7, 76979552), (8, 67357108), (13, 41450528), (14, 38489776), (16, 33678554), (26, 20725264), (28, 19244888), (32, 16839277), (52, 10362632), (56, 9622444), (91, 5921504), (104, 5181316), (112, 4811222), (182, 2960752), (208, 2590658), (211, 2553824), (224, 2405611), (364, 1480376), (416, 1295329), (422, 1276912), (728, 740188), (844, 638456), (877, 614432), (1456, 370094), (1477, 364832), (1688, 319228), (1754, 307216), (2743, 196448), (2912, 185047), (2954, 182416), (3376, 159614), (3508, 153608), (5486, 98224), (5908, 91208), (6139, 87776), (6752, 79807), (7016, 76804), (10972, 49112), (11401, 47264), (11816, 45604), (12278, 43888), (14032, 38402), (19201, 28064), (21944, 24556), (22802, 23632)]