2811321216

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{73951}}^1$

素因数の和:73985

約数の個数: 128

約数和(自身を含む): 9051724800

約数和(自身を除く): 6240403584

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 192, 198, 216, 264, 288, 297, 352, 384, 396, 432, 528, 576, 594, 704, 792, 864, 1056, 1152, 1188, 1408, 1584, 1728, 2112, 2376, 3168, 3456, 4224, 4752, 6336, 9504, 12672, 19008, 38016, 73951, 147902, 221853, 295804, 443706, 591608, 665559, 813461, 887412, 1183216, 1331118, 1626922, 1774824, 1996677, 2366432, 2440383, 2662236, 3253844, 3549648, 3993354, 4732864, 4880766, 5324472, 6507688, 7099296, 7321149, 7986708, 9465728, 9761532, 10648944, 13015376, 14198592, 14642298, 15973416, 19523064, 21297888, 21963447, 26030752, 28397184, 29284596, 31946832, 39046128, 42595776, 43926894, 52061504, 58569192, 63893664, 78092256, 85191552, 87853788, 104123008, 117138384, 127787328, 156184512, 175707576, 234276768, 255574656, 312369024, 351415152, 468553536, 702830304, 937107072, 1405660608, 2811321216]

約数ペア:

[(1, 2811321216), (2, 1405660608), (3, 937107072), (4, 702830304), (6, 468553536), (8, 351415152), (9, 312369024), (11, 255574656), (12, 234276768), (16, 175707576), (18, 156184512), (22, 127787328), (24, 117138384), (27, 104123008), (32, 87853788), (33, 85191552), (36, 78092256), (44, 63893664), (48, 58569192), (54, 52061504), (64, 43926894), (66, 42595776), (72, 39046128), (88, 31946832), (96, 29284596), (99, 28397184), (108, 26030752), (128, 21963447), (132, 21297888), (144, 19523064), (176, 15973416), (192, 14642298), (198, 14198592), (216, 13015376), (264, 10648944), (288, 9761532), (297, 9465728), (352, 7986708), (384, 7321149), (396, 7099296), (432, 6507688), (528, 5324472), (576, 4880766), (594, 4732864), (704, 3993354), (792, 3549648), (864, 3253844), (1056, 2662236), (1152, 2440383), (1188, 2366432), (1408, 1996677), (1584, 1774824), (1728, 1626922), (2112, 1331118), (2376, 1183216), (3168, 887412), (3456, 813461), (4224, 665559), (4752, 591608), (6336, 443706), (9504, 295804), (12672, 221853), (19008, 147902), (38016, 73951)]