1571032404

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1087}}^1\times {\mathrm{2113}}^1$

素因数の和:3229

約数の個数: 72

約数和(自身を含む): 4186058240

約数和(自身を除く): 2615025836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 1087, 2113, 2174, 3261, 4226, 4348, 6339, 6522, 8452, 9783, 12678, 13044, 19017, 19566, 20653, 25356, 38034, 39132, 40147, 41306, 61959, 76068, 80294, 82612, 120441, 123918, 160588, 185877, 240882, 247836, 361323, 371754, 481764, 722646, 743508, 1445292, 2296831, 4593662, 6890493, 9187324, 13780986, 20671479, 27561972, 41342958, 43639789, 82685916, 87279578, 130919367, 174559156, 261838734, 392758101, 523677468, 785516202, 1571032404]

約数ペア:

[(1, 1571032404), (2, 785516202), (3, 523677468), (4, 392758101), (6, 261838734), (9, 174559156), (12, 130919367), (18, 87279578), (19, 82685916), (36, 43639789), (38, 41342958), (57, 27561972), (76, 20671479), (114, 13780986), (171, 9187324), (228, 6890493), (342, 4593662), (684, 2296831), (1087, 1445292), (2113, 743508), (2174, 722646), (3261, 481764), (4226, 371754), (4348, 361323), (6339, 247836), (6522, 240882), (8452, 185877), (9783, 160588), (12678, 123918), (13044, 120441), (19017, 82612), (19566, 80294), (20653, 76068), (25356, 61959), (38034, 41306), (39132, 40147)]