348537633848

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{21430007}}^1$

素因数の和:21430139

約数の個数: 32

約数和(自身を含む): 694332259200

約数和(自身を除く): 345794625352

約数列:

[1, 2, 4, 8, 19, 38, 76, 107, 152, 214, 428, 856, 2033, 4066, 8132, 16264, 21430007, 42860014, 85720028, 171440056, 407170133, 814340266, 1628680532, 2293010749, 3257361064, 4586021498, 9172042996, 18344085992, 43567204231, 87134408462, 174268816924, 348537633848]

約数ペア:

[(1, 348537633848), (2, 174268816924), (4, 87134408462), (8, 43567204231), (19, 18344085992), (38, 9172042996), (76, 4586021498), (107, 3257361064), (152, 2293010749), (214, 1628680532), (428, 814340266), (856, 407170133), (2033, 171440056), (4066, 85720028), (8132, 42860014), (16264, 21430007)]