272748448

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{15413}}^1$

素因数の和:15509

約数の個数: 48

約数和(自身を含む): 621492480

約数和(自身を除く): 348744032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 1106, 1264, 2212, 2528, 4424, 8848, 15413, 17696, 30826, 61652, 107891, 123304, 215782, 246608, 431564, 493216, 863128, 1217627, 1726256, 2435254, 3452512, 4870508, 8523389, 9741016, 17046778, 19482032, 34093556, 38964064, 68187112, 136374224, 272748448]

約数ペア:

[(1, 272748448), (2, 136374224), (4, 68187112), (7, 38964064), (8, 34093556), (14, 19482032), (16, 17046778), (28, 9741016), (32, 8523389), (56, 4870508), (79, 3452512), (112, 2435254), (158, 1726256), (224, 1217627), (316, 863128), (553, 493216), (632, 431564), (1106, 246608), (1264, 215782), (2212, 123304), (2528, 107891), (4424, 61652), (8848, 30826), (15413, 17696)]