690255588

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{71633}}^1$

素因数の和:71724

約数の個数: 48

約数和(自身を含む): 1781107776

約数和(自身を除く): 1090852188

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 73, 132, 146, 219, 292, 438, 803, 876, 1606, 2409, 3212, 4818, 9636, 71633, 143266, 214899, 286532, 429798, 787963, 859596, 1575926, 2363889, 3151852, 4727778, 5229209, 9455556, 10458418, 15687627, 20916836, 31375254, 57521299, 62750508, 115042598, 172563897, 230085196, 345127794, 690255588]

約数ペア:

[(1, 690255588), (2, 345127794), (3, 230085196), (4, 172563897), (6, 115042598), (11, 62750508), (12, 57521299), (22, 31375254), (33, 20916836), (44, 15687627), (66, 10458418), (73, 9455556), (132, 5229209), (146, 4727778), (219, 3151852), (292, 2363889), (438, 1575926), (803, 859596), (876, 787963), (1606, 429798), (2409, 286532), (3212, 214899), (4818, 143266), (9636, 71633)]