215630928

素因数分解:

$2^4\times 3^2\times {\mathrm{587}}^1\times {\mathrm{2551}}^1$

素因数の和:3152

約数の個数: 60

約数和(自身を含む): 604732128

約数和(自身を除く): 389101200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 587, 1174, 1761, 2348, 2551, 3522, 4696, 5102, 5283, 7044, 7653, 9392, 10204, 10566, 14088, 15306, 20408, 21132, 22959, 28176, 30612, 40816, 42264, 45918, 61224, 84528, 91836, 122448, 183672, 367344, 1497437, 2994874, 4492311, 5989748, 8984622, 11979496, 13476933, 17969244, 23958992, 26953866, 35938488, 53907732, 71876976, 107815464, 215630928]

約数ペア:

[(1, 215630928), (2, 107815464), (3, 71876976), (4, 53907732), (6, 35938488), (8, 26953866), (9, 23958992), (12, 17969244), (16, 13476933), (18, 11979496), (24, 8984622), (36, 5989748), (48, 4492311), (72, 2994874), (144, 1497437), (587, 367344), (1174, 183672), (1761, 122448), (2348, 91836), (2551, 84528), (3522, 61224), (4696, 45918), (5102, 42264), (5283, 40816), (7044, 30612), (7653, 28176), (9392, 22959), (10204, 21132), (10566, 20408), (14088, 15306)]