2780479872

素因数分解:

$2^7\times 3^5\times {\mathrm{89393}}^1$

素因数の和:89422

約数の個数: 96

約数和(自身を含む): 8297551080

約数和(自身を除く): 5517071208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 288, 324, 384, 432, 486, 576, 648, 864, 972, 1152, 1296, 1728, 1944, 2592, 3456, 3888, 5184, 7776, 10368, 15552, 31104, 89393, 178786, 268179, 357572, 536358, 715144, 804537, 1072716, 1430288, 1609074, 2145432, 2413611, 2860576, 3218148, 4290864, 4827222, 5721152, 6436296, 7240833, 8581728, 9654444, 11442304, 12872592, 14481666, 17163456, 19308888, 21722499, 25745184, 28963332, 34326912, 38617776, 43444998, 51490368, 57926664, 77235552, 86889996, 102980736, 115853328, 154471104, 173779992, 231706656, 308942208, 347559984, 463413312, 695119968, 926826624, 1390239936, 2780479872]

約数ペア:

[(1, 2780479872), (2, 1390239936), (3, 926826624), (4, 695119968), (6, 463413312), (8, 347559984), (9, 308942208), (12, 231706656), (16, 173779992), (18, 154471104), (24, 115853328), (27, 102980736), (32, 86889996), (36, 77235552), (48, 57926664), (54, 51490368), (64, 43444998), (72, 38617776), (81, 34326912), (96, 28963332), (108, 25745184), (128, 21722499), (144, 19308888), (162, 17163456), (192, 14481666), (216, 12872592), (243, 11442304), (288, 9654444), (324, 8581728), (384, 7240833), (432, 6436296), (486, 5721152), (576, 4827222), (648, 4290864), (864, 3218148), (972, 2860576), (1152, 2413611), (1296, 2145432), (1728, 1609074), (1944, 1430288), (2592, 1072716), (3456, 804537), (3888, 715144), (5184, 536358), (7776, 357572), (10368, 268179), (15552, 178786), (31104, 89393)]