358473344

素因数分解:

$2^7\times {\mathrm{53}}^2\times {\mathrm{997}}^1$

素因数の和:1117

約数の個数: 48

約数和(自身を含む): 728604870

約数和(自身を除く): 370131526

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 424, 848, 997, 1696, 1994, 2809, 3392, 3988, 5618, 6784, 7976, 11236, 15952, 22472, 31904, 44944, 52841, 63808, 89888, 105682, 127616, 179776, 211364, 359552, 422728, 845456, 1690912, 2800573, 3381824, 5601146, 6763648, 11202292, 22404584, 44809168, 89618336, 179236672, 358473344]

約数ペア:

[(1, 358473344), (2, 179236672), (4, 89618336), (8, 44809168), (16, 22404584), (32, 11202292), (53, 6763648), (64, 5601146), (106, 3381824), (128, 2800573), (212, 1690912), (424, 845456), (848, 422728), (997, 359552), (1696, 211364), (1994, 179776), (2809, 127616), (3392, 105682), (3988, 89888), (5618, 63808), (6784, 52841), (7976, 44944), (11236, 31904), (15952, 22472)]