316572928

素因数分解:

$2^8\times 7^2\times {\mathrm{25237}}^1$

素因数の和:25267

約数の個数: 54

約数和(自身を含む): 735107226

約数和(自身を除く): 418534298

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, 25237, 50474, 100948, 176659, 201896, 353318, 403792, 706636, 807584, 1236613, 1413272, 1615168, 2473226, 2826544, 3230336, 4946452, 5653088, 6460672, 9892904, 11306176, 19785808, 22612352, 39571616, 45224704, 79143232, 158286464, 316572928]

約数ペア:

[(1, 316572928), (2, 158286464), (4, 79143232), (7, 45224704), (8, 39571616), (14, 22612352), (16, 19785808), (28, 11306176), (32, 9892904), (49, 6460672), (56, 5653088), (64, 4946452), (98, 3230336), (112, 2826544), (128, 2473226), (196, 1615168), (224, 1413272), (256, 1236613), (392, 807584), (448, 706636), (784, 403792), (896, 353318), (1568, 201896), (1792, 176659), (3136, 100948), (6272, 50474), (12544, 25237)]