1255322215744

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{1699}}^1\times {\mathrm{372409}}^1$

素因数の和:374151

約数の個数: 56

約数和(自身を含む): 2572906208000

約数和(自身を除く): 1317583992256

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1699, 1984, 3398, 6796, 13592, 27184, 52669, 54368, 105338, 108736, 210676, 372409, 421352, 744818, 842704, 1489636, 1685408, 2979272, 3370816, 5958544, 11544679, 11917088, 23089358, 23834176, 46178716, 92357432, 184714864, 369429728, 632722891, 738859456, 1265445782, 2530891564, 5061783128, 10123566256, 19614409621, 20247132512, 39228819242, 40494265024, 78457638484, 156915276968, 313830553936, 627661107872, 1255322215744]

約数ペア:

[(1, 1255322215744), (2, 627661107872), (4, 313830553936), (8, 156915276968), (16, 78457638484), (31, 40494265024), (32, 39228819242), (62, 20247132512), (64, 19614409621), (124, 10123566256), (248, 5061783128), (496, 2530891564), (992, 1265445782), (1699, 738859456), (1984, 632722891), (3398, 369429728), (6796, 184714864), (13592, 92357432), (27184, 46178716), (52669, 23834176), (54368, 23089358), (105338, 11917088), (108736, 11544679), (210676, 5958544), (372409, 3370816), (421352, 2979272), (744818, 1685408), (842704, 1489636)]