723948

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 1833216

約数和(自身を除く): 1109268

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 61, 69, 86, 92, 122, 129, 138, 172, 183, 244, 258, 276, 366, 516, 732, 989, 1403, 1978, 2623, 2806, 2967, 3956, 4209, 5246, 5612, 5934, 7869, 8418, 10492, 11868, 15738, 16836, 31476, 60329, 120658, 180987, 241316, 361974, 723948]

約数ペア:

[(1, 723948), (2, 361974), (3, 241316), (4, 180987), (6, 120658), (12, 60329), (23, 31476), (43, 16836), (46, 15738), (61, 11868), (69, 10492), (86, 8418), (92, 7869), (122, 5934), (129, 5612), (138, 5246), (172, 4209), (183, 3956), (244, 2967), (258, 2806), (276, 2623), (366, 1978), (516, 1403), (732, 989)]