197948448

素因数分解:

$2^5\times 3^4\times {\mathrm{76369}}^1$

素因数の和:76391

約数の個数: 60

約数和(自身を含む): 582168510

約数和(自身を除く): 384220062

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 76369, 152738, 229107, 305476, 458214, 610952, 687321, 916428, 1221904, 1374642, 1832856, 2061963, 2443808, 2749284, 3665712, 4123926, 5498568, 6185889, 7331424, 8247852, 10997136, 12371778, 16495704, 21994272, 24743556, 32991408, 49487112, 65982816, 98974224, 197948448]

約数ペア:

[(1, 197948448), (2, 98974224), (3, 65982816), (4, 49487112), (6, 32991408), (8, 24743556), (9, 21994272), (12, 16495704), (16, 12371778), (18, 10997136), (24, 8247852), (27, 7331424), (32, 6185889), (36, 5498568), (48, 4123926), (54, 3665712), (72, 2749284), (81, 2443808), (96, 2061963), (108, 1832856), (144, 1374642), (162, 1221904), (216, 916428), (288, 687321), (324, 610952), (432, 458214), (648, 305476), (864, 229107), (1296, 152738), (2592, 76369)]