277428996

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{197599}}^1$

素因数の和:197625

約数の個数: 48

約数和(自身を含む): 774592000

約数和(自身を除く): 497163004

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 197599, 395198, 592797, 790396, 1185594, 1778391, 2371188, 2568787, 3556782, 5137574, 5335173, 7113564, 7706361, 10275148, 10670346, 15412722, 21340692, 23119083, 30825444, 46238166, 69357249, 92476332, 138714498, 277428996]

約数ペア:

[(1, 277428996), (2, 138714498), (3, 92476332), (4, 69357249), (6, 46238166), (9, 30825444), (12, 23119083), (13, 21340692), (18, 15412722), (26, 10670346), (27, 10275148), (36, 7706361), (39, 7113564), (52, 5335173), (54, 5137574), (78, 3556782), (108, 2568787), (117, 2371188), (156, 1778391), (234, 1185594), (351, 790396), (468, 592797), (702, 395198), (1404, 197599)]