325528672

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{76487}}^1$

素因数の和:76523

約数の個数: 48

約数和(自身を含む): 770999040

約数和(自身を除く): 445470368

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 76487, 152974, 305948, 535409, 611896, 1070818, 1223792, 1453253, 2141636, 2447584, 2906506, 4283272, 5813012, 8566544, 10172771, 11626024, 17133088, 20345542, 23252048, 40691084, 46504096, 81382168, 162764336, 325528672]

約数ペア:

[(1, 325528672), (2, 162764336), (4, 81382168), (7, 46504096), (8, 40691084), (14, 23252048), (16, 20345542), (19, 17133088), (28, 11626024), (32, 10172771), (38, 8566544), (56, 5813012), (76, 4283272), (112, 2906506), (133, 2447584), (152, 2141636), (224, 1453253), (266, 1223792), (304, 1070818), (532, 611896), (608, 535409), (1064, 305948), (2128, 152974), (4256, 76487)]