2969893496

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{2243}}^1$

素因数の和:2580

約数の個数: 64

約数和(自身を含む): 6074956800

約数和(自身を除く): 3105063304

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 281, 562, 589, 1124, 1178, 2243, 2248, 2356, 4486, 4712, 5339, 8711, 8972, 10678, 17422, 17944, 21356, 34844, 42617, 42712, 69533, 69688, 85234, 139066, 165509, 170468, 278132, 331018, 340936, 556264, 630283, 662036, 1260566, 1321127, 1324072, 2521132, 2642254, 5042264, 5284508, 10569016, 11975377, 19538773, 23950754, 39077546, 47901508, 78155092, 95803016, 156310184, 371236687, 742473374, 1484946748, 2969893496]

約数ペア:

[(1, 2969893496), (2, 1484946748), (4, 742473374), (8, 371236687), (19, 156310184), (31, 95803016), (38, 78155092), (62, 47901508), (76, 39077546), (124, 23950754), (152, 19538773), (248, 11975377), (281, 10569016), (562, 5284508), (589, 5042264), (1124, 2642254), (1178, 2521132), (2243, 1324072), (2248, 1321127), (2356, 1260566), (4486, 662036), (4712, 630283), (5339, 556264), (8711, 340936), (8972, 331018), (10678, 278132), (17422, 170468), (17944, 165509), (21356, 139066), (34844, 85234), (42617, 69688), (42712, 69533)]