229162128

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{829}}^1$

素因数の和:1296

約数の個数: 80

約数和(自身を含む): 639750720

約数和(自身を除く): 410588592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 443, 624, 829, 886, 1329, 1658, 1772, 2487, 2658, 3316, 3544, 4974, 5316, 5759, 6632, 7088, 9948, 10632, 10777, 11518, 13264, 17277, 19896, 21264, 21554, 23036, 32331, 34554, 39792, 43108, 46072, 64662, 69108, 86216, 92144, 129324, 138216, 172432, 258648, 276432, 367247, 517296, 734494, 1101741, 1468988, 2203482, 2937976, 4406964, 4774211, 5875952, 8813928, 9548422, 14322633, 17627856, 19096844, 28645266, 38193688, 57290532, 76387376, 114581064, 229162128]

約数ペア:

[(1, 229162128), (2, 114581064), (3, 76387376), (4, 57290532), (6, 38193688), (8, 28645266), (12, 19096844), (13, 17627856), (16, 14322633), (24, 9548422), (26, 8813928), (39, 5875952), (48, 4774211), (52, 4406964), (78, 2937976), (104, 2203482), (156, 1468988), (208, 1101741), (312, 734494), (443, 517296), (624, 367247), (829, 276432), (886, 258648), (1329, 172432), (1658, 138216), (1772, 129324), (2487, 92144), (2658, 86216), (3316, 69108), (3544, 64662), (4974, 46072), (5316, 43108), (5759, 39792), (6632, 34554), (7088, 32331), (9948, 23036), (10632, 21554), (10777, 21264), (11518, 19896), (13264, 17277)]