2855181312

素因数分解:

$2^{10}\times 3^4\times {\mathrm{29}}^1\times {\mathrm{1187}}^1$

素因数の和:1248

約数の個数: 220

約数和(自身を含む): 8827564680

約数和(自身を除く): 5972383368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 81, 87, 96, 108, 116, 128, 144, 162, 174, 192, 216, 232, 256, 261, 288, 324, 348, 384, 432, 464, 512, 522, 576, 648, 696, 768, 783, 864, 928, 1024, 1044, 1152, 1187, 1296, 1392, 1536, 1566, 1728, 1856, 2088, 2304, 2349, 2374, 2592, 2784, 3072, 3132, 3456, 3561, 3712, 4176, 4608, 4698, 4748, 5184, 5568, 6264, 6912, 7122, 7424, 8352, 9216, 9396, 9496, 10368, 10683, 11136, 12528, 13824, 14244, 14848, 16704, 18792, 18992, 20736, 21366, 22272, 25056, 27648, 28488, 29696, 32049, 33408, 34423, 37584, 37984, 41472, 42732, 44544, 50112, 56976, 64098, 66816, 68846, 75168, 75968, 82944, 85464, 89088, 96147, 100224, 103269, 113952, 128196, 133632, 137692, 150336, 151936, 170928, 192294, 200448, 206538, 227904, 256392, 267264, 275384, 300672, 303872, 309807, 341856, 384588, 400896, 413076, 455808, 512784, 550768, 601344, 607744, 619614, 683712, 769176, 801792, 826152, 911616, 929421, 1025568, 1101536, 1202688, 1215488, 1239228, 1367424, 1538352, 1652304, 1823232, 1858842, 2051136, 2203072, 2405376, 2478456, 2734848, 2788263, 3076704, 3304608, 3646464, 3717684, 4102272, 4406144, 4956912, 5469696, 5576526, 6153408, 6609216, 7435368, 8204544, 8812288, 9913824, 10939392, 11153052, 12306816, 13218432, 14870736, 16409088, 17624576, 19827648, 22306104, 24613632, 26436864, 29741472, 32818176, 35249152, 39655296, 44612208, 49227264, 52873728, 59482944, 79310592, 89224416, 98454528, 105747456, 118965888, 158621184, 178448832, 237931776, 317242368, 356897664, 475863552, 713795328, 951727104, 1427590656, 2855181312]

約数ペア:

[(1, 2855181312), (2, 1427590656), (3, 951727104), (4, 713795328), (6, 475863552), (8, 356897664), (9, 317242368), (12, 237931776), (16, 178448832), (18, 158621184), (24, 118965888), (27, 105747456), (29, 98454528), (32, 89224416), (36, 79310592), (48, 59482944), (54, 52873728), (58, 49227264), (64, 44612208), (72, 39655296), (81, 35249152), (87, 32818176), (96, 29741472), (108, 26436864), (116, 24613632), (128, 22306104), (144, 19827648), (162, 17624576), (174, 16409088), (192, 14870736), (216, 13218432), (232, 12306816), (256, 11153052), (261, 10939392), (288, 9913824), (324, 8812288), (348, 8204544), (384, 7435368), (432, 6609216), (464, 6153408), (512, 5576526), (522, 5469696), (576, 4956912), (648, 4406144), (696, 4102272), (768, 3717684), (783, 3646464), (864, 3304608), (928, 3076704), (1024, 2788263), (1044, 2734848), (1152, 2478456), (1187, 2405376), (1296, 2203072), (1392, 2051136), (1536, 1858842), (1566, 1823232), (1728, 1652304), (1856, 1538352), (2088, 1367424), (2304, 1239228), (2349, 1215488), (2374, 1202688), (2592, 1101536), (2784, 1025568), (3072, 929421), (3132, 911616), (3456, 826152), (3561, 801792), (3712, 769176), (4176, 683712), (4608, 619614), (4698, 607744), (4748, 601344), (5184, 550768), (5568, 512784), (6264, 455808), (6912, 413076), (7122, 400896), (7424, 384588), (8352, 341856), (9216, 309807), (9396, 303872), (9496, 300672), (10368, 275384), (10683, 267264), (11136, 256392), (12528, 227904), (13824, 206538), (14244, 200448), (14848, 192294), (16704, 170928), (18792, 151936), (18992, 150336), (20736, 137692), (21366, 133632), (22272, 128196), (25056, 113952), (27648, 103269), (28488, 100224), (29696, 96147), (32049, 89088), (33408, 85464), (34423, 82944), (37584, 75968), (37984, 75168), (41472, 68846), (42732, 66816), (44544, 64098), (50112, 56976)]