1288006968

素因数分解:

$2^3\times 3^1\times {\mathrm{223}}^1\times {\mathrm{240659}}^1$

素因数の和:240891

約数の個数: 32

約数和(自身を含む): 3234470400

約数和(自身を除く): 1946463432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 223, 446, 669, 892, 1338, 1784, 2676, 5352, 240659, 481318, 721977, 962636, 1443954, 1925272, 2887908, 5775816, 53666957, 107333914, 161000871, 214667828, 322001742, 429335656, 644003484, 1288006968]

約数ペア:

[(1, 1288006968), (2, 644003484), (3, 429335656), (4, 322001742), (6, 214667828), (8, 161000871), (12, 107333914), (24, 53666957), (223, 5775816), (446, 2887908), (669, 1925272), (892, 1443954), (1338, 962636), (1784, 721977), (2676, 481318), (5352, 240659)]