393623832

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1259}}^1\times {\mathrm{1861}}^1$

素因数の和:3136

約数の個数: 64

約数和(自身を含む): 1126137600

約数和(自身を除く): 732513768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1259, 1861, 2518, 3722, 3777, 5036, 5583, 7444, 7554, 8813, 10072, 11166, 13027, 14888, 15108, 17626, 22332, 26054, 26439, 30216, 35252, 39081, 44664, 52108, 52878, 70504, 78162, 104216, 105756, 156324, 211512, 312648, 2342999, 4685998, 7028997, 9371996, 14057994, 16400993, 18743992, 28115988, 32801986, 49202979, 56231976, 65603972, 98405958, 131207944, 196811916, 393623832]

約数ペア:

[(1, 393623832), (2, 196811916), (3, 131207944), (4, 98405958), (6, 65603972), (7, 56231976), (8, 49202979), (12, 32801986), (14, 28115988), (21, 18743992), (24, 16400993), (28, 14057994), (42, 9371996), (56, 7028997), (84, 4685998), (168, 2342999), (1259, 312648), (1861, 211512), (2518, 156324), (3722, 105756), (3777, 104216), (5036, 78162), (5583, 70504), (7444, 52878), (7554, 52108), (8813, 44664), (10072, 39081), (11166, 35252), (13027, 30216), (14888, 26439), (15108, 26054), (17626, 22332)]