15669919824

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{37991}}^1$

素因数の和:38676

約数の個数: 80

約数和(自身を含む): 43661622144

約数和(自身を除く): 27991702320

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 661, 1322, 1983, 2644, 3966, 5288, 7932, 8593, 10576, 15864, 17186, 25779, 31728, 34372, 37991, 51558, 68744, 75982, 103116, 113973, 137488, 151964, 206232, 227946, 303928, 412464, 455892, 493883, 607856, 911784, 987766, 1481649, 1823568, 1975532, 2963298, 3951064, 5926596, 7902128, 11853192, 23706384, 25112051, 50224102, 75336153, 100448204, 150672306, 200896408, 301344612, 326456663, 401792816, 602689224, 652913326, 979369989, 1205378448, 1305826652, 1958739978, 2611653304, 3917479956, 5223306608, 7834959912, 15669919824]

約数ペア:

[(1, 15669919824), (2, 7834959912), (3, 5223306608), (4, 3917479956), (6, 2611653304), (8, 1958739978), (12, 1305826652), (13, 1205378448), (16, 979369989), (24, 652913326), (26, 602689224), (39, 401792816), (48, 326456663), (52, 301344612), (78, 200896408), (104, 150672306), (156, 100448204), (208, 75336153), (312, 50224102), (624, 25112051), (661, 23706384), (1322, 11853192), (1983, 7902128), (2644, 5926596), (3966, 3951064), (5288, 2963298), (7932, 1975532), (8593, 1823568), (10576, 1481649), (15864, 987766), (17186, 911784), (25779, 607856), (31728, 493883), (34372, 455892), (37991, 412464), (51558, 303928), (68744, 227946), (75982, 206232), (103116, 151964), (113973, 137488)]