284689216

素因数分解:

$2^6\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3947}}^1$

素因数の和:3996

約数の個数: 84

約数和(自身を含む): 685909728

約数和(自身を除く): 401220512

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 112, 161, 184, 196, 224, 322, 368, 392, 448, 644, 736, 784, 1127, 1288, 1472, 1568, 2254, 2576, 3136, 3947, 4508, 5152, 7894, 9016, 10304, 15788, 18032, 27629, 31576, 36064, 55258, 63152, 72128, 90781, 110516, 126304, 181562, 193403, 221032, 252608, 363124, 386806, 442064, 635467, 726248, 773612, 884128, 1270934, 1452496, 1547224, 1768256, 2541868, 2904992, 3094448, 4448269, 5083736, 5809984, 6188896, 8896538, 10167472, 12377792, 17793076, 20334944, 35586152, 40669888, 71172304, 142344608, 284689216]

約数ペア:

[(1, 284689216), (2, 142344608), (4, 71172304), (7, 40669888), (8, 35586152), (14, 20334944), (16, 17793076), (23, 12377792), (28, 10167472), (32, 8896538), (46, 6188896), (49, 5809984), (56, 5083736), (64, 4448269), (92, 3094448), (98, 2904992), (112, 2541868), (161, 1768256), (184, 1547224), (196, 1452496), (224, 1270934), (322, 884128), (368, 773612), (392, 726248), (448, 635467), (644, 442064), (736, 386806), (784, 363124), (1127, 252608), (1288, 221032), (1472, 193403), (1568, 181562), (2254, 126304), (2576, 110516), (3136, 90781), (3947, 72128), (4508, 63152), (5152, 55258), (7894, 36064), (9016, 31576), (10304, 27629), (15788, 18032)]