1581024

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 4257792

約数和(自身を除く): 2676768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 383, 516, 688, 766, 1032, 1149, 1376, 1532, 2064, 2298, 3064, 4128, 4596, 6128, 9192, 12256, 16469, 18384, 32938, 36768, 49407, 65876, 98814, 131752, 197628, 263504, 395256, 527008, 790512, 1581024]

約数ペア:

[(1, 1581024), (2, 790512), (3, 527008), (4, 395256), (6, 263504), (8, 197628), (12, 131752), (16, 98814), (24, 65876), (32, 49407), (43, 36768), (48, 32938), (86, 18384), (96, 16469), (129, 12256), (172, 9192), (258, 6128), (344, 4596), (383, 4128), (516, 3064), (688, 2298), (766, 2064), (1032, 1532), (1149, 1376)]