349452012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{320011}}^1$

素因数の和:320038

約数の個数: 48

約数和(自身を含む): 1003557632

約数和(自身を除く): 654105620

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 320011, 640022, 960033, 1280044, 1920066, 2240077, 3840132, 4160143, 4480154, 6720231, 8320286, 8960308, 12480429, 13440462, 16640572, 24960858, 26880924, 29121001, 49921716, 58242002, 87363003, 116484004, 174726006, 349452012]

約数ペア:

[(1, 349452012), (2, 174726006), (3, 116484004), (4, 87363003), (6, 58242002), (7, 49921716), (12, 29121001), (13, 26880924), (14, 24960858), (21, 16640572), (26, 13440462), (28, 12480429), (39, 8960308), (42, 8320286), (52, 6720231), (78, 4480154), (84, 4160143), (91, 3840132), (156, 2240077), (182, 1920066), (273, 1280044), (364, 960033), (546, 640022), (1092, 320011)]