253322856

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{24953}}^1$

素因数の和:25015

約数の個数: 64

約数和(自身を含む): 718675200

約数和(自身を除く): 465352344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 108, 141, 188, 216, 282, 376, 423, 564, 846, 1128, 1269, 1692, 2538, 3384, 5076, 10152, 24953, 49906, 74859, 99812, 149718, 199624, 224577, 299436, 449154, 598872, 673731, 898308, 1172791, 1347462, 1796616, 2345582, 2694924, 3518373, 4691164, 5389848, 7036746, 9382328, 10555119, 14073492, 21110238, 28146984, 31665357, 42220476, 63330714, 84440952, 126661428, 253322856]

約数ペア:

[(1, 253322856), (2, 126661428), (3, 84440952), (4, 63330714), (6, 42220476), (8, 31665357), (9, 28146984), (12, 21110238), (18, 14073492), (24, 10555119), (27, 9382328), (36, 7036746), (47, 5389848), (54, 4691164), (72, 3518373), (94, 2694924), (108, 2345582), (141, 1796616), (188, 1347462), (216, 1172791), (282, 898308), (376, 673731), (423, 598872), (564, 449154), (846, 299436), (1128, 224577), (1269, 199624), (1692, 149718), (2538, 99812), (3384, 74859), (5076, 49906), (10152, 24953)]