2788399152

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1303}}^1$

素因数の和:1528

約数の個数: 240

約数和(自身を含む): 9787135488

約数和(自身を除く): 6998736336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 193, 198, 231, 252, 264, 308, 336, 386, 396, 462, 504, 528, 579, 616, 693, 772, 792, 924, 1008, 1158, 1232, 1303, 1351, 1386, 1544, 1584, 1737, 1848, 2123, 2316, 2606, 2702, 2772, 3088, 3474, 3696, 3909, 4053, 4246, 4632, 5212, 5404, 5544, 6369, 6948, 7818, 8106, 8492, 9121, 9264, 10424, 10808, 11088, 11727, 12159, 12738, 13896, 14333, 14861, 15636, 16212, 16984, 18242, 19107, 20848, 21616, 23454, 24318, 25476, 27363, 27792, 28666, 29722, 31272, 32424, 33968, 36484, 38214, 42999, 44583, 46908, 48636, 50952, 54726, 57332, 59444, 62544, 64848, 72968, 76428, 82089, 85998, 89166, 93816, 97272, 100331, 101904, 109452, 114664, 118888, 128997, 133749, 145936, 152856, 164178, 171996, 178332, 187632, 194544, 200662, 218904, 229328, 237776, 251479, 257994, 267498, 300993, 305712, 328356, 343992, 356664, 401324, 437808, 502958, 515988, 534996, 601986, 656712, 687984, 713328, 754437, 802648, 902979, 1005916, 1031976, 1069992, 1203972, 1313424, 1508874, 1605296, 1760353, 1805958, 2011832, 2063952, 2139984, 2263311, 2407944, 2766269, 3017748, 3520706, 3611916, 4023664, 4526622, 4815888, 5281059, 5532538, 6035496, 7041412, 7223832, 8298807, 9053244, 10562118, 11065076, 12070992, 14082824, 14447664, 15843177, 16597614, 18106488, 19363883, 21124236, 22130152, 24896421, 28165648, 31686354, 33195228, 36212976, 38727766, 42248472, 44260304, 49792842, 58091649, 63372708, 66390456, 77455532, 84496944, 99585684, 116183298, 126745416, 132780912, 154911064, 174274947, 199171368, 232366596, 253490832, 309822128, 348549894, 398342736, 464733192, 697099788, 929466384, 1394199576, 2788399152]

約数ペア:

[(1, 2788399152), (2, 1394199576), (3, 929466384), (4, 697099788), (6, 464733192), (7, 398342736), (8, 348549894), (9, 309822128), (11, 253490832), (12, 232366596), (14, 199171368), (16, 174274947), (18, 154911064), (21, 132780912), (22, 126745416), (24, 116183298), (28, 99585684), (33, 84496944), (36, 77455532), (42, 66390456), (44, 63372708), (48, 58091649), (56, 49792842), (63, 44260304), (66, 42248472), (72, 38727766), (77, 36212976), (84, 33195228), (88, 31686354), (99, 28165648), (112, 24896421), (126, 22130152), (132, 21124236), (144, 19363883), (154, 18106488), (168, 16597614), (176, 15843177), (193, 14447664), (198, 14082824), (231, 12070992), (252, 11065076), (264, 10562118), (308, 9053244), (336, 8298807), (386, 7223832), (396, 7041412), (462, 6035496), (504, 5532538), (528, 5281059), (579, 4815888), (616, 4526622), (693, 4023664), (772, 3611916), (792, 3520706), (924, 3017748), (1008, 2766269), (1158, 2407944), (1232, 2263311), (1303, 2139984), (1351, 2063952), (1386, 2011832), (1544, 1805958), (1584, 1760353), (1737, 1605296), (1848, 1508874), (2123, 1313424), (2316, 1203972), (2606, 1069992), (2702, 1031976), (2772, 1005916), (3088, 902979), (3474, 802648), (3696, 754437), (3909, 713328), (4053, 687984), (4246, 656712), (4632, 601986), (5212, 534996), (5404, 515988), (5544, 502958), (6369, 437808), (6948, 401324), (7818, 356664), (8106, 343992), (8492, 328356), (9121, 305712), (9264, 300993), (10424, 267498), (10808, 257994), (11088, 251479), (11727, 237776), (12159, 229328), (12738, 218904), (13896, 200662), (14333, 194544), (14861, 187632), (15636, 178332), (16212, 171996), (16984, 164178), (18242, 152856), (19107, 145936), (20848, 133749), (21616, 128997), (23454, 118888), (24318, 114664), (25476, 109452), (27363, 101904), (27792, 100331), (28666, 97272), (29722, 93816), (31272, 89166), (32424, 85998), (33968, 82089), (36484, 76428), (38214, 72968), (42999, 64848), (44583, 62544), (46908, 59444), (48636, 57332), (50952, 54726)]