215674848

素因数分解:

$2^5\times 3^2\times {\mathrm{748871}}^1$

素因数の和:748887

約数の個数: 36

約数和(自身を含む): 613326168

約数和(自身を除く): 397651320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 748871, 1497742, 2246613, 2995484, 4493226, 5990968, 6739839, 8986452, 11981936, 13479678, 17972904, 23963872, 26959356, 35945808, 53918712, 71891616, 107837424, 215674848]

約数ペア:

[(1, 215674848), (2, 107837424), (3, 71891616), (4, 53918712), (6, 35945808), (8, 26959356), (9, 23963872), (12, 17972904), (16, 13479678), (18, 11981936), (24, 8986452), (32, 6739839), (36, 5990968), (48, 4493226), (72, 2995484), (96, 2246613), (144, 1497742), (288, 748871)]