263952

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:77

約数の個数: 80

約数和(自身を含む): 833280

約数和(自身を除く): 569328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 47, 48, 52, 54, 72, 78, 94, 104, 108, 117, 141, 144, 156, 188, 208, 216, 234, 282, 312, 351, 376, 423, 432, 468, 564, 611, 624, 702, 752, 846, 936, 1128, 1222, 1269, 1404, 1692, 1833, 1872, 2256, 2444, 2538, 2808, 3384, 3666, 4888, 5076, 5499, 5616, 6768, 7332, 9776, 10152, 10998, 14664, 16497, 20304, 21996, 29328, 32994, 43992, 65988, 87984, 131976, 263952]

約数ペア:

[(1, 263952), (2, 131976), (3, 87984), (4, 65988), (6, 43992), (8, 32994), (9, 29328), (12, 21996), (13, 20304), (16, 16497), (18, 14664), (24, 10998), (26, 10152), (27, 9776), (36, 7332), (39, 6768), (47, 5616), (48, 5499), (52, 5076), (54, 4888), (72, 3666), (78, 3384), (94, 2808), (104, 2538), (108, 2444), (117, 2256), (141, 1872), (144, 1833), (156, 1692), (188, 1404), (208, 1269), (216, 1222), (234, 1128), (282, 936), (312, 846), (351, 752), (376, 702), (423, 624), (432, 611), (468, 564)]