1389083736

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{6991}}^1$

素因数の和:7504

約数の個数: 64

約数和(自身を含む): 3685063680

約数和(自身を除く): 2295979944

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 487, 974, 1461, 1948, 2922, 3896, 5844, 6991, 8279, 11688, 13982, 16558, 20973, 24837, 27964, 33116, 41946, 49674, 55928, 66232, 83892, 99348, 118847, 167784, 198696, 237694, 356541, 475388, 713082, 950776, 1426164, 2852328, 3404617, 6809234, 10213851, 13618468, 20427702, 27236936, 40855404, 57878489, 81710808, 115756978, 173635467, 231513956, 347270934, 463027912, 694541868, 1389083736]

約数ペア:

[(1, 1389083736), (2, 694541868), (3, 463027912), (4, 347270934), (6, 231513956), (8, 173635467), (12, 115756978), (17, 81710808), (24, 57878489), (34, 40855404), (51, 27236936), (68, 20427702), (102, 13618468), (136, 10213851), (204, 6809234), (408, 3404617), (487, 2852328), (974, 1426164), (1461, 950776), (1948, 713082), (2922, 475388), (3896, 356541), (5844, 237694), (6991, 198696), (8279, 167784), (11688, 118847), (13982, 99348), (16558, 83892), (20973, 66232), (24837, 55928), (27964, 49674), (33116, 41946)]