217905024

素因数分解:

$2^7\times 3^1\times {\mathrm{191}}^1\times {\mathrm{2971}}^1$

素因数の和:3179

約数の個数: 64

約数和(自身を含む): 582036480

約数和(自身を除く): 364131456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 191, 192, 382, 384, 573, 764, 1146, 1528, 2292, 2971, 3056, 4584, 5942, 6112, 8913, 9168, 11884, 12224, 17826, 18336, 23768, 24448, 35652, 36672, 47536, 71304, 73344, 95072, 142608, 190144, 285216, 380288, 567461, 570432, 1134922, 1140864, 1702383, 2269844, 3404766, 4539688, 6809532, 9079376, 13619064, 18158752, 27238128, 36317504, 54476256, 72635008, 108952512, 217905024]

約数ペア:

[(1, 217905024), (2, 108952512), (3, 72635008), (4, 54476256), (6, 36317504), (8, 27238128), (12, 18158752), (16, 13619064), (24, 9079376), (32, 6809532), (48, 4539688), (64, 3404766), (96, 2269844), (128, 1702383), (191, 1140864), (192, 1134922), (382, 570432), (384, 567461), (573, 380288), (764, 285216), (1146, 190144), (1528, 142608), (2292, 95072), (2971, 73344), (3056, 71304), (4584, 47536), (5942, 36672), (6112, 35652), (8913, 24448), (9168, 23768), (11884, 18336), (12224, 17826)]