404236464

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1409}}^1$

素因数の和:1602

約数の個数: 80

約数和(自身を含む): 1077014400

約数和(自身を除く): 672777936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 139, 172, 258, 278, 344, 417, 516, 556, 688, 834, 1032, 1112, 1409, 1668, 2064, 2224, 2818, 3336, 4227, 5636, 5977, 6672, 8454, 11272, 11954, 16908, 17931, 22544, 23908, 33816, 35862, 47816, 60587, 67632, 71724, 95632, 121174, 143448, 181761, 195851, 242348, 286896, 363522, 391702, 484696, 587553, 727044, 783404, 969392, 1175106, 1454088, 1566808, 2350212, 2908176, 3133616, 4700424, 8421593, 9400848, 16843186, 25264779, 33686372, 50529558, 67372744, 101059116, 134745488, 202118232, 404236464]

約数ペア:

[(1, 404236464), (2, 202118232), (3, 134745488), (4, 101059116), (6, 67372744), (8, 50529558), (12, 33686372), (16, 25264779), (24, 16843186), (43, 9400848), (48, 8421593), (86, 4700424), (129, 3133616), (139, 2908176), (172, 2350212), (258, 1566808), (278, 1454088), (344, 1175106), (417, 969392), (516, 783404), (556, 727044), (688, 587553), (834, 484696), (1032, 391702), (1112, 363522), (1409, 286896), (1668, 242348), (2064, 195851), (2224, 181761), (2818, 143448), (3336, 121174), (4227, 95632), (5636, 71724), (5977, 67632), (6672, 60587), (8454, 47816), (11272, 35862), (11954, 33816), (16908, 23908), (17931, 22544)]