642492168

素因数分解:

$2^3\times 3^1\times {\mathrm{263}}^1\times {\mathrm{101789}}^1$

素因数の和:102061

約数の個数: 32

約数和(自身を含む): 1612353600

約数和(自身を除く): 969861432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 263, 526, 789, 1052, 1578, 2104, 3156, 6312, 101789, 203578, 305367, 407156, 610734, 814312, 1221468, 2442936, 26770507, 53541014, 80311521, 107082028, 160623042, 214164056, 321246084, 642492168]

約数ペア:

[(1, 642492168), (2, 321246084), (3, 214164056), (4, 160623042), (6, 107082028), (8, 80311521), (12, 53541014), (24, 26770507), (263, 2442936), (526, 1221468), (789, 814312), (1052, 610734), (1578, 407156), (2104, 305367), (3156, 203578), (6312, 101789)]