427023648

素因数分解:

$2^5\times 3^2\times {\mathrm{443}}^1\times {\mathrm{3347}}^1$

素因数の和:3806

約数の個数: 72

約数和(自身を含む): 1217453328

約数和(自身を除く): 790429680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 443, 886, 1329, 1772, 2658, 3347, 3544, 3987, 5316, 6694, 7088, 7974, 10041, 10632, 13388, 14176, 15948, 20082, 21264, 26776, 30123, 31896, 40164, 42528, 53552, 60246, 63792, 80328, 107104, 120492, 127584, 160656, 240984, 321312, 481968, 963936, 1482721, 2965442, 4448163, 5930884, 8896326, 11861768, 13344489, 17792652, 23723536, 26688978, 35585304, 47447072, 53377956, 71170608, 106755912, 142341216, 213511824, 427023648]

約数ペア:

[(1, 427023648), (2, 213511824), (3, 142341216), (4, 106755912), (6, 71170608), (8, 53377956), (9, 47447072), (12, 35585304), (16, 26688978), (18, 23723536), (24, 17792652), (32, 13344489), (36, 11861768), (48, 8896326), (72, 5930884), (96, 4448163), (144, 2965442), (288, 1482721), (443, 963936), (886, 481968), (1329, 321312), (1772, 240984), (2658, 160656), (3347, 127584), (3544, 120492), (3987, 107104), (5316, 80328), (6694, 63792), (7088, 60246), (7974, 53552), (10041, 42528), (10632, 40164), (13388, 31896), (14176, 30123), (15948, 26776), (20082, 21264)]