2016172728

素因数分解:

$2^3\times 3^3\times {\mathrm{263}}^1\times {\mathrm{35491}}^1$

素因数の和:35769

約数の個数: 64

約数和(自身を含む): 5621932800

約数和(自身を除く): 3605760072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 263, 526, 789, 1052, 1578, 2104, 2367, 3156, 4734, 6312, 7101, 9468, 14202, 18936, 28404, 35491, 56808, 70982, 106473, 141964, 212946, 283928, 319419, 425892, 638838, 851784, 958257, 1277676, 1916514, 2555352, 3833028, 7666056, 9334133, 18668266, 28002399, 37336532, 56004798, 74673064, 84007197, 112009596, 168014394, 224019192, 252021591, 336028788, 504043182, 672057576, 1008086364, 2016172728]

約数ペア:

[(1, 2016172728), (2, 1008086364), (3, 672057576), (4, 504043182), (6, 336028788), (8, 252021591), (9, 224019192), (12, 168014394), (18, 112009596), (24, 84007197), (27, 74673064), (36, 56004798), (54, 37336532), (72, 28002399), (108, 18668266), (216, 9334133), (263, 7666056), (526, 3833028), (789, 2555352), (1052, 1916514), (1578, 1277676), (2104, 958257), (2367, 851784), (3156, 638838), (4734, 425892), (6312, 319419), (7101, 283928), (9468, 212946), (14202, 141964), (18936, 106473), (28404, 70982), (35491, 56808)]