276150256

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{2221}}^1$

素因数の和:2657

約数の個数: 40

約数和(自身を含む): 564832400

約数和(自身を除く): 288682144

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 409, 818, 1636, 2221, 3272, 4442, 6544, 7771, 8884, 15542, 17768, 31084, 35536, 42199, 62168, 84398, 124336, 168796, 337592, 675184, 908389, 1816778, 3633556, 7267112, 14534224, 17259391, 34518782, 69037564, 138075128, 276150256]

約数ペア:

[(1, 276150256), (2, 138075128), (4, 69037564), (8, 34518782), (16, 17259391), (19, 14534224), (38, 7267112), (76, 3633556), (152, 1816778), (304, 908389), (409, 675184), (818, 337592), (1636, 168796), (2221, 124336), (3272, 84398), (4442, 62168), (6544, 42199), (7771, 35536), (8884, 31084), (15542, 17768)]