210817505024

素因数分解:

$2^8\times 7^1\times {\mathrm{887}}^1\times {\mathrm{132631}}^1$

素因数の和:133541

約数の個数: 72

約数和(自身を含む): 481473259008

約数和(自身を除く): 270655753984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 887, 896, 1774, 1792, 3548, 6209, 7096, 12418, 14192, 24836, 28384, 49672, 56768, 99344, 113536, 132631, 198688, 227072, 265262, 397376, 530524, 794752, 928417, 1061048, 1589504, 1856834, 2122096, 3713668, 4244192, 7427336, 8488384, 14854672, 16976768, 29709344, 33953536, 59418688, 117643697, 118837376, 235287394, 237674752, 470574788, 823505879, 941149576, 1647011758, 1882299152, 3294023516, 3764598304, 6588047032, 7529196608, 13176094064, 15058393216, 26352188128, 30116786432, 52704376256, 105408752512, 210817505024]

約数ペア:

[(1, 210817505024), (2, 105408752512), (4, 52704376256), (7, 30116786432), (8, 26352188128), (14, 15058393216), (16, 13176094064), (28, 7529196608), (32, 6588047032), (56, 3764598304), (64, 3294023516), (112, 1882299152), (128, 1647011758), (224, 941149576), (256, 823505879), (448, 470574788), (887, 237674752), (896, 235287394), (1774, 118837376), (1792, 117643697), (3548, 59418688), (6209, 33953536), (7096, 29709344), (12418, 16976768), (14192, 14854672), (24836, 8488384), (28384, 7427336), (49672, 4244192), (56768, 3713668), (99344, 2122096), (113536, 1856834), (132631, 1589504), (198688, 1061048), (227072, 928417), (265262, 794752), (397376, 530524)]