266579964

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{352619}}^1$

素因数の和:352639

約数の個数: 48

約数和(自身を含む): 789868800

約数和(自身を除く): 523288836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 352619, 705238, 1057857, 1410476, 2115714, 2468333, 3173571, 4231428, 4936666, 6347142, 7404999, 9520713, 9873332, 12694284, 14809998, 19041426, 22214997, 29619996, 38082852, 44429994, 66644991, 88859988, 133289982, 266579964]

約数ペア:

[(1, 266579964), (2, 133289982), (3, 88859988), (4, 66644991), (6, 44429994), (7, 38082852), (9, 29619996), (12, 22214997), (14, 19041426), (18, 14809998), (21, 12694284), (27, 9873332), (28, 9520713), (36, 7404999), (42, 6347142), (54, 4936666), (63, 4231428), (84, 3173571), (108, 2468333), (126, 2115714), (189, 1410476), (252, 1057857), (378, 705238), (756, 352619)]