384928922

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 702873600

約数和(自身を除く): 317944678

約数列:

[1, 2, 7, 14, 31, 62, 79, 103, 109, 158, 206, 217, 218, 434, 553, 721, 763, 1106, 1442, 1526, 2449, 3193, 3379, 4898, 6386, 6758, 8137, 8611, 11227, 16274, 17143, 17222, 22351, 22454, 23653, 34286, 44702, 47306, 56959, 60277, 78589, 113918, 120554, 157178, 252247, 266941, 348037, 504494, 533882, 696074, 886933, 1765729, 1773866, 1868587, 2436259, 3531458, 3737174, 4872518, 6208531, 12417062, 27494923, 54989846, 192464461, 384928922]

約数ペア:

[(1, 384928922), (2, 192464461), (7, 54989846), (14, 27494923), (31, 12417062), (62, 6208531), (79, 4872518), (103, 3737174), (109, 3531458), (158, 2436259), (206, 1868587), (217, 1773866), (218, 1765729), (434, 886933), (553, 696074), (721, 533882), (763, 504494), (1106, 348037), (1442, 266941), (1526, 252247), (2449, 157178), (3193, 120554), (3379, 113918), (4898, 78589), (6386, 60277), (6758, 56959), (8137, 47306), (8611, 44702), (11227, 34286), (16274, 23653), (17143, 22454), (17222, 22351)]