219281248

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{683}}^1$

素因数の和:899

約数の個数: 48

約数和(自身を含む): 441262080

約数和(自身を除く): 221980832

約数列:

[1, 2, 4, 8, 16, 32, 79, 127, 158, 254, 316, 508, 632, 683, 1016, 1264, 1366, 2032, 2528, 2732, 4064, 5464, 10033, 10928, 20066, 21856, 40132, 53957, 80264, 86741, 107914, 160528, 173482, 215828, 321056, 346964, 431656, 693928, 863312, 1387856, 1726624, 2775712, 6852539, 13705078, 27410156, 54820312, 109640624, 219281248]

約数ペア:

[(1, 219281248), (2, 109640624), (4, 54820312), (8, 27410156), (16, 13705078), (32, 6852539), (79, 2775712), (127, 1726624), (158, 1387856), (254, 863312), (316, 693928), (508, 431656), (632, 346964), (683, 321056), (1016, 215828), (1264, 173482), (1366, 160528), (2032, 107914), (2528, 86741), (2732, 80264), (4064, 53957), (5464, 40132), (10033, 21856), (10928, 20066)]