266708052

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{21107}}^1$

素因数の和:21139

約数の個数: 72

約数和(自身を含む): 752964576

約数和(自身を除く): 486256524

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 21107, 42214, 63321, 84428, 126642, 189963, 253284, 274391, 379926, 548782, 569889, 759852, 823173, 1097564, 1139778, 1646346, 1709667, 2279556, 2469519, 3292692, 3419334, 4939038, 5129001, 6838668, 7408557, 9878076, 10258002, 14817114, 20516004, 22225671, 29634228, 44451342, 66677013, 88902684, 133354026, 266708052]

約数ペア:

[(1, 266708052), (2, 133354026), (3, 88902684), (4, 66677013), (6, 44451342), (9, 29634228), (12, 22225671), (13, 20516004), (18, 14817114), (26, 10258002), (27, 9878076), (36, 7408557), (39, 6838668), (52, 5129001), (54, 4939038), (78, 3419334), (81, 3292692), (108, 2469519), (117, 2279556), (156, 1709667), (162, 1646346), (234, 1139778), (243, 1097564), (324, 823173), (351, 759852), (468, 569889), (486, 548782), (702, 379926), (972, 274391), (1053, 253284), (1404, 189963), (2106, 126642), (3159, 84428), (4212, 63321), (6318, 42214), (12636, 21107)]