258497136

素因数分解:

$2^4\times 3^3\times {\mathrm{163}}^1\times {\mathrm{3671}}^1$

素因数の和:3851

約数の個数: 80

約数和(自身を含む): 746737920

約数和(自身を除く): 488240784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 163, 216, 326, 432, 489, 652, 978, 1304, 1467, 1956, 2608, 2934, 3671, 3912, 4401, 5868, 7342, 7824, 8802, 11013, 11736, 14684, 17604, 22026, 23472, 29368, 33039, 35208, 44052, 58736, 66078, 70416, 88104, 99117, 132156, 176208, 198234, 264312, 396468, 528624, 598373, 792936, 1196746, 1585872, 1795119, 2393492, 3590238, 4786984, 5385357, 7180476, 9573968, 10770714, 14360952, 16156071, 21541428, 28721904, 32312142, 43082856, 64624284, 86165712, 129248568, 258497136]

約数ペア:

[(1, 258497136), (2, 129248568), (3, 86165712), (4, 64624284), (6, 43082856), (8, 32312142), (9, 28721904), (12, 21541428), (16, 16156071), (18, 14360952), (24, 10770714), (27, 9573968), (36, 7180476), (48, 5385357), (54, 4786984), (72, 3590238), (108, 2393492), (144, 1795119), (163, 1585872), (216, 1196746), (326, 792936), (432, 598373), (489, 528624), (652, 396468), (978, 264312), (1304, 198234), (1467, 176208), (1956, 132156), (2608, 99117), (2934, 88104), (3671, 70416), (3912, 66078), (4401, 58736), (5868, 44052), (7342, 35208), (7824, 33039), (8802, 29368), (11013, 23472), (11736, 22026), (14684, 17604)]