327498964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 629508096

約数和(自身を除く): 302009132

約数列:

[1, 2, 4, 13, 26, 52, 101, 127, 202, 254, 404, 491, 508, 982, 1313, 1651, 1964, 2626, 3302, 5252, 6383, 6604, 12766, 12827, 25532, 25654, 49591, 51308, 62357, 99182, 124714, 166751, 198364, 249428, 333502, 644683, 667004, 810641, 1289366, 1621282, 2578732, 3242564, 6298057, 12596114, 25192228, 81874741, 163749482, 327498964]

約数ペア:

[(1, 327498964), (2, 163749482), (4, 81874741), (13, 25192228), (26, 12596114), (52, 6298057), (101, 3242564), (127, 2578732), (202, 1621282), (254, 1289366), (404, 810641), (491, 667004), (508, 644683), (982, 333502), (1313, 249428), (1651, 198364), (1964, 166751), (2626, 124714), (3302, 99182), (5252, 62357), (6383, 51308), (6604, 49591), (12766, 25654), (12827, 25532)]