299796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 827904

約数和(自身を除く): 528108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 83, 84, 86, 129, 166, 172, 249, 258, 301, 332, 498, 516, 581, 602, 903, 996, 1162, 1204, 1743, 1806, 2324, 3486, 3569, 3612, 6972, 7138, 10707, 14276, 21414, 24983, 42828, 49966, 74949, 99932, 149898, 299796]

約数ペア:

[(1, 299796), (2, 149898), (3, 99932), (4, 74949), (6, 49966), (7, 42828), (12, 24983), (14, 21414), (21, 14276), (28, 10707), (42, 7138), (43, 6972), (83, 3612), (84, 3569), (86, 3486), (129, 2324), (166, 1806), (172, 1743), (249, 1204), (258, 1162), (301, 996), (332, 903), (498, 602), (516, 581)]