328384464

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{409}}^1$

素因数の和:852

約数の個数: 80

約数和(自身を含む): 872414400

約数和(自身を除く): 544029936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 389, 409, 516, 688, 778, 818, 1032, 1167, 1227, 1556, 1636, 2064, 2334, 2454, 3112, 3272, 4668, 4908, 6224, 6544, 9336, 9816, 16727, 17587, 18672, 19632, 33454, 35174, 50181, 52761, 66908, 70348, 100362, 105522, 133816, 140696, 159101, 200724, 211044, 267632, 281392, 318202, 401448, 422088, 477303, 636404, 802896, 844176, 954606, 1272808, 1909212, 2545616, 3818424, 6841343, 7636848, 13682686, 20524029, 27365372, 41048058, 54730744, 82096116, 109461488, 164192232, 328384464]

約数ペア:

[(1, 328384464), (2, 164192232), (3, 109461488), (4, 82096116), (6, 54730744), (8, 41048058), (12, 27365372), (16, 20524029), (24, 13682686), (43, 7636848), (48, 6841343), (86, 3818424), (129, 2545616), (172, 1909212), (258, 1272808), (344, 954606), (389, 844176), (409, 802896), (516, 636404), (688, 477303), (778, 422088), (818, 401448), (1032, 318202), (1167, 281392), (1227, 267632), (1556, 211044), (1636, 200724), (2064, 159101), (2334, 140696), (2454, 133816), (3112, 105522), (3272, 100362), (4668, 70348), (4908, 66908), (6224, 52761), (6544, 50181), (9336, 35174), (9816, 33454), (16727, 19632), (17587, 18672)]