1723064224

素因数分解:

$2^5\times 7^2\times {\mathrm{739}}^1\times {\mathrm{1487}}^1$

素因数の和:2250

約数の個数: 72

約数和(自身を含む): 3954121920

約数和(自身を除く): 2231057696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 739, 784, 1478, 1487, 1568, 2956, 2974, 5173, 5912, 5948, 10346, 10409, 11824, 11896, 20692, 20818, 23648, 23792, 36211, 41384, 41636, 47584, 72422, 72863, 82768, 83272, 144844, 145726, 165536, 166544, 289688, 291452, 333088, 579376, 582904, 1098893, 1158752, 1165808, 2197786, 2331616, 4395572, 7692251, 8791144, 15384502, 17582288, 30769004, 35164576, 53845757, 61538008, 107691514, 123076016, 215383028, 246152032, 430766056, 861532112, 1723064224]

約数ペア:

[(1, 1723064224), (2, 861532112), (4, 430766056), (7, 246152032), (8, 215383028), (14, 123076016), (16, 107691514), (28, 61538008), (32, 53845757), (49, 35164576), (56, 30769004), (98, 17582288), (112, 15384502), (196, 8791144), (224, 7692251), (392, 4395572), (739, 2331616), (784, 2197786), (1478, 1165808), (1487, 1158752), (1568, 1098893), (2956, 582904), (2974, 579376), (5173, 333088), (5912, 291452), (5948, 289688), (10346, 166544), (10409, 165536), (11824, 145726), (11896, 144844), (20692, 83272), (20818, 82768), (23648, 72863), (23792, 72422), (36211, 47584), (41384, 41636)]