15691392

素因数分解:

$2^7\times 3^2\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:330

約数の個数: 96

約数和(自身を含む): 46184580

約数和(自身を除く): 30493188

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 128, 144, 159, 192, 212, 257, 288, 318, 384, 424, 477, 514, 576, 636, 771, 848, 954, 1028, 1152, 1272, 1542, 1696, 1908, 2056, 2313, 2544, 3084, 3392, 3816, 4112, 4626, 5088, 6168, 6784, 7632, 8224, 9252, 10176, 12336, 13621, 15264, 16448, 18504, 20352, 24672, 27242, 30528, 32896, 37008, 40863, 49344, 54484, 61056, 74016, 81726, 98688, 108968, 122589, 148032, 163452, 217936, 245178, 296064, 326904, 435872, 490356, 653808, 871744, 980712, 1307616, 1743488, 1961424, 2615232, 3922848, 5230464, 7845696, 15691392]

約数ペア:

[(1, 15691392), (2, 7845696), (3, 5230464), (4, 3922848), (6, 2615232), (8, 1961424), (9, 1743488), (12, 1307616), (16, 980712), (18, 871744), (24, 653808), (32, 490356), (36, 435872), (48, 326904), (53, 296064), (64, 245178), (72, 217936), (96, 163452), (106, 148032), (128, 122589), (144, 108968), (159, 98688), (192, 81726), (212, 74016), (257, 61056), (288, 54484), (318, 49344), (384, 40863), (424, 37008), (477, 32896), (514, 30528), (576, 27242), (636, 24672), (771, 20352), (848, 18504), (954, 16448), (1028, 15264), (1152, 13621), (1272, 12336), (1542, 10176), (1696, 9252), (1908, 8224), (2056, 7632), (2313, 6784), (2544, 6168), (3084, 5088), (3392, 4626), (3816, 4112)]