764423664

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{300481}}^1$

素因数の和:300545

約数の個数: 40

約数和(自身を含む): 2012027472

約数和(自身を除く): 1247603808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 300481, 600962, 901443, 1201924, 1802886, 2403848, 3605772, 4807696, 7211544, 14423088, 15925493, 31850986, 47776479, 63701972, 95552958, 127403944, 191105916, 254807888, 382211832, 764423664]

約数ペア:

[(1, 764423664), (2, 382211832), (3, 254807888), (4, 191105916), (6, 127403944), (8, 95552958), (12, 63701972), (16, 47776479), (24, 31850986), (48, 15925493), (53, 14423088), (106, 7211544), (159, 4807696), (212, 3605772), (318, 2403848), (424, 1802886), (636, 1201924), (848, 901443), (1272, 600962), (2544, 300481)]