743980034

素因数分解:

$2^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{773}}^1$

素因数の和:880

約数の個数: 64

約数和(自身を含む): 1382054400

約数和(自身を除く): 638074366

約数列:

[1, 2, 7, 14, 23, 46, 49, 61, 98, 122, 161, 322, 343, 427, 686, 773, 854, 1127, 1403, 1546, 2254, 2806, 2989, 5411, 5978, 7889, 9821, 10822, 15778, 17779, 19642, 20923, 35558, 37877, 41846, 47153, 68747, 75754, 94306, 124453, 137494, 248906, 265139, 330071, 481229, 530278, 660142, 871171, 962458, 1084519, 1742342, 2169038, 2310497, 4620994, 6098197, 7591633, 12196394, 15183266, 16173479, 32346958, 53141431, 106282862, 371990017, 743980034]

約数ペア:

[(1, 743980034), (2, 371990017), (7, 106282862), (14, 53141431), (23, 32346958), (46, 16173479), (49, 15183266), (61, 12196394), (98, 7591633), (122, 6098197), (161, 4620994), (322, 2310497), (343, 2169038), (427, 1742342), (686, 1084519), (773, 962458), (854, 871171), (1127, 660142), (1403, 530278), (1546, 481229), (2254, 330071), (2806, 265139), (2989, 248906), (5411, 137494), (5978, 124453), (7889, 94306), (9821, 75754), (10822, 68747), (15778, 47153), (17779, 41846), (19642, 37877), (20923, 35558)]