266264642

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 504299520

約数和(自身を除く): 238034878

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 151, 217, 238, 239, 302, 434, 478, 527, 1054, 1057, 1673, 2114, 2567, 3346, 3689, 4063, 4681, 5134, 7378, 7409, 8126, 9362, 14818, 17969, 28441, 32767, 35938, 36089, 51863, 56882, 65534, 72178, 79577, 103726, 125953, 159154, 251906, 252623, 505246, 557039, 613513, 881671, 1114078, 1118759, 1227026, 1763342, 2237518, 4294591, 7831313, 8589182, 15662626, 19018903, 38037806, 133132321, 266264642]

約数ペア:

[(1, 266264642), (2, 133132321), (7, 38037806), (14, 19018903), (17, 15662626), (31, 8589182), (34, 7831313), (62, 4294591), (119, 2237518), (151, 1763342), (217, 1227026), (238, 1118759), (239, 1114078), (302, 881671), (434, 613513), (478, 557039), (527, 505246), (1054, 252623), (1057, 251906), (1673, 159154), (2114, 125953), (2567, 103726), (3346, 79577), (3689, 72178), (4063, 65534), (4681, 56882), (5134, 51863), (7378, 36089), (7409, 35938), (8126, 32767), (9362, 28441), (14818, 17969)]