215838144

素因数分解:

$2^6\times 3^2\times {\mathrm{374719}}^1$

素因数の和:374737

約数の個数: 42

約数和(自身を含む): 618662720

約数和(自身を除く): 402824576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 374719, 749438, 1124157, 1498876, 2248314, 2997752, 3372471, 4496628, 5995504, 6744942, 8993256, 11991008, 13489884, 17986512, 23982016, 26979768, 35973024, 53959536, 71946048, 107919072, 215838144]

約数ペア:

[(1, 215838144), (2, 107919072), (3, 71946048), (4, 53959536), (6, 35973024), (8, 26979768), (9, 23982016), (12, 17986512), (16, 13489884), (18, 11991008), (24, 8993256), (32, 6744942), (36, 5995504), (48, 4496628), (64, 3372471), (72, 2997752), (96, 2248314), (144, 1498876), (192, 1124157), (288, 749438), (576, 374719)]