431892

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:90

約数の個数: 60

約数和(自身を含む): 1192576

約数和(自身を除く): 760684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 43, 54, 62, 81, 86, 93, 108, 124, 129, 162, 172, 186, 258, 279, 324, 372, 387, 516, 558, 774, 837, 1116, 1161, 1333, 1548, 1674, 2322, 2511, 2666, 3348, 3483, 3999, 4644, 5022, 5332, 6966, 7998, 10044, 11997, 13932, 15996, 23994, 35991, 47988, 71982, 107973, 143964, 215946, 431892]

約数ペア:

[(1, 431892), (2, 215946), (3, 143964), (4, 107973), (6, 71982), (9, 47988), (12, 35991), (18, 23994), (27, 15996), (31, 13932), (36, 11997), (43, 10044), (54, 7998), (62, 6966), (81, 5332), (86, 5022), (93, 4644), (108, 3999), (124, 3483), (129, 3348), (162, 2666), (172, 2511), (186, 2322), (258, 1674), (279, 1548), (324, 1333), (372, 1161), (387, 1116), (516, 837), (558, 774)]