268514772

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1\times {\mathrm{977}}^1$

素因数の和:1640

約数の個数: 48

約数和(自身を含む): 645167040

約数和(自身を除く): 376652268

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 619, 977, 1238, 1857, 1954, 2476, 2931, 3714, 3908, 5862, 7428, 11724, 22903, 36149, 45806, 68709, 72298, 91612, 108447, 137418, 144596, 216894, 274836, 433788, 604763, 1209526, 1814289, 2419052, 3628578, 7257156, 22376231, 44752462, 67128693, 89504924, 134257386, 268514772]

約数ペア:

[(1, 268514772), (2, 134257386), (3, 89504924), (4, 67128693), (6, 44752462), (12, 22376231), (37, 7257156), (74, 3628578), (111, 2419052), (148, 1814289), (222, 1209526), (444, 604763), (619, 433788), (977, 274836), (1238, 216894), (1857, 144596), (1954, 137418), (2476, 108447), (2931, 91612), (3714, 72298), (3908, 68709), (5862, 45806), (7428, 36149), (11724, 22903)]