217977432

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{114967}}^1$

素因数の和:115055

約数の個数: 32

約数和(自身を含む): 551846400

約数和(自身を除く): 333868968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 114967, 229934, 344901, 459868, 689802, 919736, 1379604, 2759208, 9082393, 18164786, 27247179, 36329572, 54494358, 72659144, 108988716, 217977432]

約数ペア:

[(1, 217977432), (2, 108988716), (3, 72659144), (4, 54494358), (6, 36329572), (8, 27247179), (12, 18164786), (24, 9082393), (79, 2759208), (158, 1379604), (237, 919736), (316, 689802), (474, 459868), (632, 344901), (948, 229934), (1896, 114967)]