749532441

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 1232732160

約数和(自身を除く): 483199719

約数列:

[1, 3, 7, 21, 23, 43, 69, 129, 151, 161, 239, 301, 453, 483, 717, 903, 989, 1057, 1673, 2967, 3171, 3473, 5019, 5497, 6493, 6923, 10277, 10419, 16491, 19479, 20769, 24311, 30831, 36089, 38479, 45451, 71939, 72933, 108267, 115437, 136353, 149339, 215817, 236371, 252623, 448017, 709113, 757869, 830047, 1045373, 1551827, 1654597, 2490141, 3136119, 4655481, 4963791, 5810329, 10862789, 17430987, 32588367, 35692021, 107076063, 249844147, 749532441]

約数ペア:

[(1, 749532441), (3, 249844147), (7, 107076063), (21, 35692021), (23, 32588367), (43, 17430987), (69, 10862789), (129, 5810329), (151, 4963791), (161, 4655481), (239, 3136119), (301, 2490141), (453, 1654597), (483, 1551827), (717, 1045373), (903, 830047), (989, 757869), (1057, 709113), (1673, 448017), (2967, 252623), (3171, 236371), (3473, 215817), (5019, 149339), (5497, 136353), (6493, 115437), (6923, 108267), (10277, 72933), (10419, 71939), (16491, 45451), (19479, 38479), (20769, 36089), (24311, 30831)]