396715302

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{1663}}^1$

素因数の和:2157

約数の個数: 48

約数和(自身を含む): 891671040

約数和(自身を除く): 494955738

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 457, 522, 914, 1371, 1663, 2742, 3326, 4113, 4989, 8226, 9978, 13253, 14967, 26506, 29934, 39759, 48227, 79518, 96454, 119277, 144681, 238554, 289362, 434043, 759991, 868086, 1519982, 2279973, 4559946, 6839919, 13679838, 22039739, 44079478, 66119217, 132238434, 198357651, 396715302]

約数ペア:

[(1, 396715302), (2, 198357651), (3, 132238434), (6, 66119217), (9, 44079478), (18, 22039739), (29, 13679838), (58, 6839919), (87, 4559946), (174, 2279973), (261, 1519982), (457, 868086), (522, 759991), (914, 434043), (1371, 289362), (1663, 238554), (2742, 144681), (3326, 119277), (4113, 96454), (4989, 79518), (8226, 48227), (9978, 39759), (13253, 29934), (14967, 26506)]