384455344

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3719}}^1$

素因数の和:3818

約数の個数: 80

約数和(自身を含む): 929940480

約数和(自身を除く): 545485136

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 71, 91, 104, 112, 142, 182, 208, 284, 364, 497, 568, 728, 923, 994, 1136, 1456, 1846, 1988, 3692, 3719, 3976, 6461, 7384, 7438, 7952, 12922, 14768, 14876, 25844, 26033, 29752, 48347, 51688, 52066, 59504, 96694, 103376, 104132, 193388, 208264, 264049, 338429, 386776, 416528, 528098, 676858, 773552, 1056196, 1353716, 1848343, 2112392, 2707432, 3432637, 3696686, 4224784, 5414864, 6865274, 7393372, 13730548, 14786744, 24028459, 27461096, 29573488, 48056918, 54922192, 96113836, 192227672, 384455344]

約数ペア:

[(1, 384455344), (2, 192227672), (4, 96113836), (7, 54922192), (8, 48056918), (13, 29573488), (14, 27461096), (16, 24028459), (26, 14786744), (28, 13730548), (52, 7393372), (56, 6865274), (71, 5414864), (91, 4224784), (104, 3696686), (112, 3432637), (142, 2707432), (182, 2112392), (208, 1848343), (284, 1353716), (364, 1056196), (497, 773552), (568, 676858), (728, 528098), (923, 416528), (994, 386776), (1136, 338429), (1456, 264049), (1846, 208264), (1988, 193388), (3692, 104132), (3719, 103376), (3976, 96694), (6461, 59504), (7384, 52066), (7438, 51688), (7952, 48347), (12922, 29752), (14768, 26033), (14876, 25844)]