242716662

素因数分解:

$2^1\times 3^5\times {\mathrm{157}}^1\times {\mathrm{3181}}^1$

素因数の和:3355

約数の個数: 48

約数和(自身を含む): 549009552

約数和(自身を除く): 306292890

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 157, 162, 243, 314, 471, 486, 942, 1413, 2826, 3181, 4239, 6362, 8478, 9543, 12717, 19086, 25434, 28629, 38151, 57258, 76302, 85887, 171774, 257661, 499417, 515322, 772983, 998834, 1498251, 1545966, 2996502, 4494753, 8989506, 13484259, 26968518, 40452777, 80905554, 121358331, 242716662]

約数ペア:

[(1, 242716662), (2, 121358331), (3, 80905554), (6, 40452777), (9, 26968518), (18, 13484259), (27, 8989506), (54, 4494753), (81, 2996502), (157, 1545966), (162, 1498251), (243, 998834), (314, 772983), (471, 515322), (486, 499417), (942, 257661), (1413, 171774), (2826, 85887), (3181, 76302), (4239, 57258), (6362, 38151), (8478, 28629), (9543, 25434), (12717, 19086)]