180999384

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1381}}^1$

素因数の和:1560

約数の個数: 64

約数和(自身を含む): 467005440

約数和(自身を除く): 286006056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 127, 129, 172, 254, 258, 344, 381, 508, 516, 762, 1016, 1032, 1381, 1524, 2762, 3048, 4143, 5461, 5524, 8286, 10922, 11048, 16383, 16572, 21844, 32766, 33144, 43688, 59383, 65532, 118766, 131064, 175387, 178149, 237532, 350774, 356298, 475064, 526161, 701548, 712596, 1052322, 1403096, 1425192, 2104644, 4209288, 7541641, 15083282, 22624923, 30166564, 45249846, 60333128, 90499692, 180999384]

約数ペア:

[(1, 180999384), (2, 90499692), (3, 60333128), (4, 45249846), (6, 30166564), (8, 22624923), (12, 15083282), (24, 7541641), (43, 4209288), (86, 2104644), (127, 1425192), (129, 1403096), (172, 1052322), (254, 712596), (258, 701548), (344, 526161), (381, 475064), (508, 356298), (516, 350774), (762, 237532), (1016, 178149), (1032, 175387), (1381, 131064), (1524, 118766), (2762, 65532), (3048, 59383), (4143, 43688), (5461, 33144), (5524, 32766), (8286, 21844), (10922, 16572), (11048, 16383)]