380988864

素因数分解:

$2^6\times 3^2\times {\mathrm{661439}}^1$

素因数の和:661457

約数の個数: 42

約数和(自身を含む): 1092037440

約数和(自身を除く): 711048576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 661439, 1322878, 1984317, 2645756, 3968634, 5291512, 5952951, 7937268, 10583024, 11905902, 15874536, 21166048, 23811804, 31749072, 42332096, 47623608, 63498144, 95247216, 126996288, 190494432, 380988864]

約数ペア:

[(1, 380988864), (2, 190494432), (3, 126996288), (4, 95247216), (6, 63498144), (8, 47623608), (9, 42332096), (12, 31749072), (16, 23811804), (18, 21166048), (24, 15874536), (32, 11905902), (36, 10583024), (48, 7937268), (64, 5952951), (72, 5291512), (96, 3968634), (144, 2645756), (192, 1984317), (288, 1322878), (576, 661439)]