857566798928

素因数分解:

$2^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1\times {\mathrm{135589}}^1$

素因数の和:136132

約数の個数: 80

約数和(自身を含む): 1916700240000

約数和(自身を除く): 1059133441072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 149, 298, 379, 596, 758, 1043, 1192, 1516, 2086, 2384, 2653, 3032, 4172, 5306, 6064, 8344, 10612, 16688, 21224, 42448, 56471, 112942, 135589, 225884, 271178, 395297, 451768, 542356, 790594, 903536, 949123, 1084712, 1581188, 1898246, 2169424, 3162376, 3796492, 6324752, 7592984, 15185968, 20202761, 40405522, 51388231, 80811044, 102776462, 141419327, 161622088, 205552924, 282838654, 323244176, 359717617, 411105848, 565677308, 719435234, 822211696, 1131354616, 1438870468, 2262709232, 2877740936, 5755481872, 7656846419, 15313692838, 30627385676, 53597924933, 61254771352, 107195849866, 122509542704, 214391699732, 428783399464, 857566798928]

約数ペア:

[(1, 857566798928), (2, 428783399464), (4, 214391699732), (7, 122509542704), (8, 107195849866), (14, 61254771352), (16, 53597924933), (28, 30627385676), (56, 15313692838), (112, 7656846419), (149, 5755481872), (298, 2877740936), (379, 2262709232), (596, 1438870468), (758, 1131354616), (1043, 822211696), (1192, 719435234), (1516, 565677308), (2086, 411105848), (2384, 359717617), (2653, 323244176), (3032, 282838654), (4172, 205552924), (5306, 161622088), (6064, 141419327), (8344, 102776462), (10612, 80811044), (16688, 51388231), (21224, 40405522), (42448, 20202761), (56471, 15185968), (112942, 7592984), (135589, 6324752), (225884, 3796492), (271178, 3162376), (395297, 2169424), (451768, 1898246), (542356, 1581188), (790594, 1084712), (903536, 949123)]