1344430444

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{541}}^1$

素因数の和:999

約数の個数: 72

約数和(自身を含む): 2837304960

約数和(自身を除く): 1492874516

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 409, 434, 541, 818, 868, 1082, 1519, 1636, 2164, 2863, 3038, 3787, 5726, 6076, 7574, 11452, 12679, 15148, 16771, 20041, 25358, 26509, 33542, 40082, 50716, 53018, 67084, 80164, 88753, 106036, 117397, 177506, 221269, 234794, 355012, 442538, 469588, 621271, 821779, 885076, 1242542, 1548883, 1643558, 2485084, 3097766, 3287116, 6195532, 6859339, 10842181, 13718678, 21684362, 27437356, 43368724, 48015373, 96030746, 192061492, 336107611, 672215222, 1344430444]

約数ペア:

[(1, 1344430444), (2, 672215222), (4, 336107611), (7, 192061492), (14, 96030746), (28, 48015373), (31, 43368724), (49, 27437356), (62, 21684362), (98, 13718678), (124, 10842181), (196, 6859339), (217, 6195532), (409, 3287116), (434, 3097766), (541, 2485084), (818, 1643558), (868, 1548883), (1082, 1242542), (1519, 885076), (1636, 821779), (2164, 621271), (2863, 469588), (3038, 442538), (3787, 355012), (5726, 234794), (6076, 221269), (7574, 177506), (11452, 117397), (12679, 106036), (15148, 88753), (16771, 80164), (20041, 67084), (25358, 53018), (26509, 50716), (33542, 40082)]