1686912

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 4700160

約数和(自身を除く): 3013248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 191, 192, 276, 368, 382, 384, 552, 573, 736, 764, 1104, 1146, 1472, 1528, 2208, 2292, 2944, 3056, 4393, 4416, 4584, 6112, 8786, 8832, 9168, 12224, 13179, 17572, 18336, 24448, 26358, 35144, 36672, 52716, 70288, 73344, 105432, 140576, 210864, 281152, 421728, 562304, 843456, 1686912]

約数ペア:

[(1, 1686912), (2, 843456), (3, 562304), (4, 421728), (6, 281152), (8, 210864), (12, 140576), (16, 105432), (23, 73344), (24, 70288), (32, 52716), (46, 36672), (48, 35144), (64, 26358), (69, 24448), (92, 18336), (96, 17572), (128, 13179), (138, 12224), (184, 9168), (191, 8832), (192, 8786), (276, 6112), (368, 4584), (382, 4416), (384, 4393), (552, 3056), (573, 2944), (736, 2292), (764, 2208), (1104, 1528), (1146, 1472)]