486757764

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{821}}^1$

素因数の和:1257

約数の個数: 72

約数和(自身を含む): 1263854592

約数和(自身を除く): 777096828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 383, 387, 516, 766, 774, 821, 1149, 1532, 1548, 1642, 2298, 2463, 3284, 3447, 4596, 4926, 6894, 7389, 9852, 13788, 14778, 16469, 29556, 32938, 35303, 49407, 65876, 70606, 98814, 105909, 141212, 148221, 197628, 211818, 296442, 314443, 317727, 423636, 592884, 628886, 635454, 943329, 1257772, 1270908, 1886658, 2829987, 3773316, 5659974, 11319948, 13521049, 27042098, 40563147, 54084196, 81126294, 121689441, 162252588, 243378882, 486757764]

約数ペア:

[(1, 486757764), (2, 243378882), (3, 162252588), (4, 121689441), (6, 81126294), (9, 54084196), (12, 40563147), (18, 27042098), (36, 13521049), (43, 11319948), (86, 5659974), (129, 3773316), (172, 2829987), (258, 1886658), (383, 1270908), (387, 1257772), (516, 943329), (766, 635454), (774, 628886), (821, 592884), (1149, 423636), (1532, 317727), (1548, 314443), (1642, 296442), (2298, 211818), (2463, 197628), (3284, 148221), (3447, 141212), (4596, 105909), (4926, 98814), (6894, 70606), (7389, 65876), (9852, 49407), (13788, 35303), (14778, 32938), (16469, 29556)]