319023684

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{140663}}^1$

素因数の和:140686

約数の個数: 60

約数和(自身を含む): 953139264

約数和(自身を除く): 634115580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 140663, 281326, 421989, 562652, 843978, 984641, 1265967, 1687956, 1969282, 2531934, 2953923, 3797901, 3938564, 5063868, 5907846, 7595802, 8861769, 11393703, 11815692, 15191604, 17723538, 22787406, 26585307, 35447076, 45574812, 53170614, 79755921, 106341228, 159511842, 319023684]

約数ペア:

[(1, 319023684), (2, 159511842), (3, 106341228), (4, 79755921), (6, 53170614), (7, 45574812), (9, 35447076), (12, 26585307), (14, 22787406), (18, 17723538), (21, 15191604), (27, 11815692), (28, 11393703), (36, 8861769), (42, 7595802), (54, 5907846), (63, 5063868), (81, 3938564), (84, 3797901), (108, 2953923), (126, 2531934), (162, 1969282), (189, 1687956), (252, 1265967), (324, 984641), (378, 843978), (567, 562652), (756, 421989), (1134, 281326), (2268, 140663)]