376960912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{21017}}^1$

素因数の和:21103

約数の個数: 40

約数和(自身を含む): 781869600

約数和(自身を除く): 404908688

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 304, 472, 944, 1121, 2242, 4484, 8968, 17936, 21017, 42034, 84068, 168136, 336272, 399323, 798646, 1240003, 1597292, 2480006, 3194584, 4960012, 6389168, 9920024, 19840048, 23560057, 47120114, 94240228, 188480456, 376960912]

約数ペア:

[(1, 376960912), (2, 188480456), (4, 94240228), (8, 47120114), (16, 23560057), (19, 19840048), (38, 9920024), (59, 6389168), (76, 4960012), (118, 3194584), (152, 2480006), (236, 1597292), (304, 1240003), (472, 798646), (944, 399323), (1121, 336272), (2242, 168136), (4484, 84068), (8968, 42034), (17936, 21017)]