255603912

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{829}}^1$

素因数の和:1310

約数の個数: 64

約数和(自身を含む): 663336000

約数和(自身を除く): 407732088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 443, 696, 829, 886, 1329, 1658, 1772, 2487, 2658, 3316, 3544, 4974, 5316, 6632, 9948, 10632, 12847, 19896, 24041, 25694, 38541, 48082, 51388, 72123, 77082, 96164, 102776, 144246, 154164, 192328, 288492, 308328, 367247, 576984, 734494, 1101741, 1468988, 2203482, 2937976, 4406964, 8813928, 10650163, 21300326, 31950489, 42600652, 63900978, 85201304, 127801956, 255603912]

約数ペア:

[(1, 255603912), (2, 127801956), (3, 85201304), (4, 63900978), (6, 42600652), (8, 31950489), (12, 21300326), (24, 10650163), (29, 8813928), (58, 4406964), (87, 2937976), (116, 2203482), (174, 1468988), (232, 1101741), (348, 734494), (443, 576984), (696, 367247), (829, 308328), (886, 288492), (1329, 192328), (1658, 154164), (1772, 144246), (2487, 102776), (2658, 96164), (3316, 77082), (3544, 72123), (4974, 51388), (5316, 48082), (6632, 38541), (9948, 25694), (10632, 24041), (12847, 19896)]