222492928

素因数分解:

$2^8\times 7^2\times {\mathrm{17737}}^1$

素因数の和:17767

約数の個数: 54

約数和(自身を含む): 516654726

約数和(自身を除く): 294161798

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 12544, 17737, 35474, 70948, 124159, 141896, 248318, 283792, 496636, 567584, 869113, 993272, 1135168, 1738226, 1986544, 2270336, 3476452, 3973088, 4540672, 6952904, 7946176, 13905808, 15892352, 27811616, 31784704, 55623232, 111246464, 222492928]

約数ペア:

[(1, 222492928), (2, 111246464), (4, 55623232), (7, 31784704), (8, 27811616), (14, 15892352), (16, 13905808), (28, 7946176), (32, 6952904), (49, 4540672), (56, 3973088), (64, 3476452), (98, 2270336), (112, 1986544), (128, 1738226), (196, 1135168), (224, 993272), (256, 869113), (392, 567584), (448, 496636), (784, 283792), (896, 248318), (1568, 141896), (1792, 124159), (3136, 70948), (6272, 35474), (12544, 17737)]