254361632

素因数分解:

$2^5\times 7^1\times {\mathrm{101}}^1\times {\mathrm{11243}}^1$

素因数の和:11361

約数の個数: 48

約数和(自身を含む): 578031552

約数和(自身を除く): 323669920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 101, 112, 202, 224, 404, 707, 808, 1414, 1616, 2828, 3232, 5656, 11243, 11312, 22486, 22624, 44972, 78701, 89944, 157402, 179888, 314804, 359776, 629608, 1135543, 1259216, 2271086, 2518432, 4542172, 7948801, 9084344, 15897602, 18168688, 31795204, 36337376, 63590408, 127180816, 254361632]

約数ペア:

[(1, 254361632), (2, 127180816), (4, 63590408), (7, 36337376), (8, 31795204), (14, 18168688), (16, 15897602), (28, 9084344), (32, 7948801), (56, 4542172), (101, 2518432), (112, 2271086), (202, 1259216), (224, 1135543), (404, 629608), (707, 359776), (808, 314804), (1414, 179888), (1616, 157402), (2828, 89944), (3232, 78701), (5656, 44972), (11243, 22624), (11312, 22486)]