254643552

素因数分解:

$2^5\times 3^2\times {\mathrm{139}}^1\times {\mathrm{6361}}^1$

素因数の和:6516

約数の個数: 72

約数和(自身を含む): 729466920

約数和(自身を除く): 474823368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 139, 144, 278, 288, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 4448, 5004, 6361, 6672, 10008, 12722, 13344, 19083, 20016, 25444, 38166, 40032, 50888, 57249, 76332, 101776, 114498, 152664, 203552, 228996, 305328, 457992, 610656, 884179, 915984, 1768358, 1831968, 2652537, 3536716, 5305074, 7073432, 7957611, 10610148, 14146864, 15915222, 21220296, 28293728, 31830444, 42440592, 63660888, 84881184, 127321776, 254643552]

約数ペア:

[(1, 254643552), (2, 127321776), (3, 84881184), (4, 63660888), (6, 42440592), (8, 31830444), (9, 28293728), (12, 21220296), (16, 15915222), (18, 14146864), (24, 10610148), (32, 7957611), (36, 7073432), (48, 5305074), (72, 3536716), (96, 2652537), (139, 1831968), (144, 1768358), (278, 915984), (288, 884179), (417, 610656), (556, 457992), (834, 305328), (1112, 228996), (1251, 203552), (1668, 152664), (2224, 114498), (2502, 101776), (3336, 76332), (4448, 57249), (5004, 50888), (6361, 40032), (6672, 38166), (10008, 25444), (12722, 20016), (13344, 19083)]