251128662016

素因数分解:

$2^{11}\times {\mathrm{4951}}^1\times {\mathrm{24767}}^1$

素因数の和:29740

約数の個数: 48

約数和(自身を含む): 502256401920

約数和(自身を除く): 251127739904

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4951, 9902, 19804, 24767, 39608, 49534, 79216, 99068, 158432, 198136, 316864, 396272, 633728, 792544, 1267456, 1585088, 2534912, 3170176, 5069824, 6340352, 10139648, 12680704, 25361408, 50722816, 122621417, 245242834, 490485668, 980971336, 1961942672, 3923885344, 7847770688, 15695541376, 31391082752, 62782165504, 125564331008, 251128662016]

約数ペア:

[(1, 251128662016), (2, 125564331008), (4, 62782165504), (8, 31391082752), (16, 15695541376), (32, 7847770688), (64, 3923885344), (128, 1961942672), (256, 980971336), (512, 490485668), (1024, 245242834), (2048, 122621417), (4951, 50722816), (9902, 25361408), (19804, 12680704), (24767, 10139648), (39608, 6340352), (49534, 5069824), (79216, 3170176), (99068, 2534912), (158432, 1585088), (198136, 1267456), (316864, 792544), (396272, 633728)]