16898256

素因数分解:

$2^4\times 3^2\times {\mathrm{239}}^1\times {\mathrm{491}}^1$

素因数の和:744

約数の個数: 60

約数和(自身を含む): 47586240

約数和(自身を除く): 30687984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 239, 478, 491, 717, 956, 982, 1434, 1473, 1912, 1964, 2151, 2868, 2946, 3824, 3928, 4302, 4419, 5736, 5892, 7856, 8604, 8838, 11472, 11784, 17208, 17676, 23568, 34416, 35352, 70704, 117349, 234698, 352047, 469396, 704094, 938792, 1056141, 1408188, 1877584, 2112282, 2816376, 4224564, 5632752, 8449128, 16898256]

約数ペア:

[(1, 16898256), (2, 8449128), (3, 5632752), (4, 4224564), (6, 2816376), (8, 2112282), (9, 1877584), (12, 1408188), (16, 1056141), (18, 938792), (24, 704094), (36, 469396), (48, 352047), (72, 234698), (144, 117349), (239, 70704), (478, 35352), (491, 34416), (717, 23568), (956, 17676), (982, 17208), (1434, 11784), (1473, 11472), (1912, 8838), (1964, 8604), (2151, 7856), (2868, 5892), (2946, 5736), (3824, 4419), (3928, 4302)]