513936

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:140

約数の個数: 60

約数和(自身を含む): 1489488

約数和(自身を除く): 975552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 83, 86, 129, 144, 166, 172, 249, 258, 332, 344, 387, 498, 516, 664, 688, 747, 774, 996, 1032, 1328, 1494, 1548, 1992, 2064, 2988, 3096, 3569, 3984, 5976, 6192, 7138, 10707, 11952, 14276, 21414, 28552, 32121, 42828, 57104, 64242, 85656, 128484, 171312, 256968, 513936]

約数ペア:

[(1, 513936), (2, 256968), (3, 171312), (4, 128484), (6, 85656), (8, 64242), (9, 57104), (12, 42828), (16, 32121), (18, 28552), (24, 21414), (36, 14276), (43, 11952), (48, 10707), (72, 7138), (83, 6192), (86, 5976), (129, 3984), (144, 3569), (166, 3096), (172, 2988), (249, 2064), (258, 1992), (332, 1548), (344, 1494), (387, 1328), (498, 1032), (516, 996), (664, 774), (688, 747)]