289486272

素因数分解:

$2^6\times 3^1\times {\mathrm{661}}^1\times {\mathrm{2281}}^1$

素因数の和:2957

約数の個数: 56

約数和(自身を含む): 767427472

約数和(自身を除く): 477941200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 661, 1322, 1983, 2281, 2644, 3966, 4562, 5288, 6843, 7932, 9124, 10576, 13686, 15864, 18248, 21152, 27372, 31728, 36496, 42304, 54744, 63456, 72992, 109488, 126912, 145984, 218976, 437952, 1507741, 3015482, 4523223, 6030964, 9046446, 12061928, 18092892, 24123856, 36185784, 48247712, 72371568, 96495424, 144743136, 289486272]

約数ペア:

[(1, 289486272), (2, 144743136), (3, 96495424), (4, 72371568), (6, 48247712), (8, 36185784), (12, 24123856), (16, 18092892), (24, 12061928), (32, 9046446), (48, 6030964), (64, 4523223), (96, 3015482), (192, 1507741), (661, 437952), (1322, 218976), (1983, 145984), (2281, 126912), (2644, 109488), (3966, 72992), (4562, 63456), (5288, 54744), (6843, 42304), (7932, 36496), (9124, 31728), (10576, 27372), (13686, 21152), (15864, 18248)]