268387782

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149603}}^1$

素因数の和:149644

約数の個数: 32

約数和(自身を含む): 603203328

約数和(自身を除く): 334815546

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 149603, 299206, 448809, 897618, 1944839, 3440869, 3889678, 5834517, 6881738, 10322607, 11669034, 20645214, 44731297, 89462594, 134193891, 268387782]

約数ペア:

[(1, 268387782), (2, 134193891), (3, 89462594), (6, 44731297), (13, 20645214), (23, 11669034), (26, 10322607), (39, 6881738), (46, 5834517), (69, 3889678), (78, 3440869), (138, 1944839), (299, 897618), (598, 448809), (897, 299206), (1794, 149603)]