278340296

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{8951}}^1$

素因数の和:9006

約数の個数: 48

約数和(自身を含む): 589757760

約数和(自身を除く): 311417464

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 169, 184, 299, 338, 598, 676, 1196, 1352, 2392, 3887, 7774, 8951, 15548, 17902, 31096, 35804, 71608, 116363, 205873, 232726, 411746, 465452, 823492, 930904, 1512719, 1646984, 2676349, 3025438, 5352698, 6050876, 10705396, 12101752, 21410792, 34792537, 69585074, 139170148, 278340296]

約数ペア:

[(1, 278340296), (2, 139170148), (4, 69585074), (8, 34792537), (13, 21410792), (23, 12101752), (26, 10705396), (46, 6050876), (52, 5352698), (92, 3025438), (104, 2676349), (169, 1646984), (184, 1512719), (299, 930904), (338, 823492), (598, 465452), (676, 411746), (1196, 232726), (1352, 205873), (2392, 116363), (3887, 71608), (7774, 35804), (8951, 31096), (15548, 17902)]