427945176

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{258421}}^1$

素因数の和:258456

約数の個数: 48

約数和(自身を含む): 1209414960

約数和(自身を除く): 781469784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 258421, 516842, 775263, 1033684, 1550526, 2067368, 2325789, 3101052, 4651578, 5943683, 6202104, 9303156, 11887366, 17831049, 18606312, 23774732, 35662098, 47549464, 53493147, 71324196, 106986294, 142648392, 213972588, 427945176]

約数ペア:

[(1, 427945176), (2, 213972588), (3, 142648392), (4, 106986294), (6, 71324196), (8, 53493147), (9, 47549464), (12, 35662098), (18, 23774732), (23, 18606312), (24, 17831049), (36, 11887366), (46, 9303156), (69, 6202104), (72, 5943683), (92, 4651578), (138, 3101052), (184, 2325789), (207, 2067368), (276, 1550526), (414, 1033684), (552, 775263), (828, 516842), (1656, 258421)]