313591884

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{25951}}^1$

素因数の和:26030

約数の個数: 48

約数和(自身を含む): 784788480

約数和(自身を除く): 471196596

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 53, 57, 76, 106, 114, 159, 212, 228, 318, 636, 1007, 2014, 3021, 4028, 6042, 12084, 25951, 51902, 77853, 103804, 155706, 311412, 493069, 986138, 1375403, 1479207, 1972276, 2750806, 2958414, 4126209, 5501612, 5916828, 8252418, 16504836, 26132657, 52265314, 78397971, 104530628, 156795942, 313591884]

約数ペア:

[(1, 313591884), (2, 156795942), (3, 104530628), (4, 78397971), (6, 52265314), (12, 26132657), (19, 16504836), (38, 8252418), (53, 5916828), (57, 5501612), (76, 4126209), (106, 2958414), (114, 2750806), (159, 1972276), (212, 1479207), (228, 1375403), (318, 986138), (636, 493069), (1007, 311412), (2014, 155706), (3021, 103804), (4028, 77853), (6042, 51902), (12084, 25951)]