2128705488

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1$

素因数の和:523

約数の個数: 320

約数和(自身を含む): 7587847680

約数和(自身を除く): 5459142192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 173, 182, 189, 208, 216, 234, 252, 273, 312, 313, 336, 346, 351, 364, 378, 432, 468, 504, 519, 546, 624, 626, 692, 702, 728, 756, 819, 936, 939, 1008, 1038, 1092, 1211, 1252, 1384, 1404, 1456, 1512, 1557, 1638, 1872, 1878, 2076, 2184, 2191, 2249, 2422, 2457, 2504, 2768, 2808, 2817, 3024, 3114, 3276, 3633, 3756, 4069, 4152, 4368, 4382, 4498, 4671, 4844, 4914, 5008, 5616, 5634, 6228, 6552, 6573, 6747, 7266, 7512, 8138, 8304, 8451, 8764, 8996, 9342, 9688, 9828, 10899, 11268, 12207, 12456, 13104, 13146, 13494, 14532, 15024, 15743, 16276, 16902, 17528, 17992, 18684, 19376, 19656, 19719, 20241, 21798, 22536, 24414, 24912, 26292, 26988, 28483, 29064, 31486, 32552, 32697, 33804, 35056, 35984, 36621, 37368, 39312, 39438, 40482, 43596, 45072, 47229, 48828, 52584, 53976, 54149, 56966, 58128, 59157, 60723, 62972, 65104, 65394, 67608, 73242, 74736, 78876, 80964, 85449, 87192, 94458, 97656, 105168, 107952, 108298, 109863, 113932, 118314, 121446, 125944, 130788, 135216, 141687, 146484, 157752, 161928, 162447, 170898, 174384, 188916, 195312, 216596, 219726, 227864, 236628, 242892, 251888, 256347, 261576, 283374, 292968, 315504, 323856, 324894, 341796, 377832, 379043, 425061, 433192, 439452, 455728, 473256, 485784, 487341, 512694, 523152, 566748, 585936, 649788, 683592, 703937, 755664, 758086, 769041, 850122, 866384, 878904, 946512, 971568, 974682, 1025388, 1133496, 1137129, 1299576, 1367184, 1407874, 1462023, 1516172, 1538082, 1700244, 1757808, 1949364, 2050776, 2111811, 2266992, 2274258, 2599152, 2815748, 2924046, 3032344, 3076164, 3400488, 3411387, 3898728, 4101552, 4223622, 4548516, 4927559, 5631496, 5848092, 6064688, 6152328, 6335433, 6800976, 6822774, 7797456, 8447244, 9097032, 9855118, 10234161, 11262992, 11696184, 12304656, 12670866, 13645548, 14782677, 16894488, 18194064, 19006299, 19710236, 20468322, 23392368, 25341732, 27291096, 29565354, 33788976, 38012598, 39420472, 40936644, 44348031, 50683464, 54582192, 59130708, 76025196, 78840944, 81873288, 88696062, 101366928, 118261416, 133044093, 152050392, 163746576, 177392124, 236522832, 266088186, 304100784, 354784248, 532176372, 709568496, 1064352744, 2128705488]

約数ペア:

[(1, 2128705488), (2, 1064352744), (3, 709568496), (4, 532176372), (6, 354784248), (7, 304100784), (8, 266088186), (9, 236522832), (12, 177392124), (13, 163746576), (14, 152050392), (16, 133044093), (18, 118261416), (21, 101366928), (24, 88696062), (26, 81873288), (27, 78840944), (28, 76025196), (36, 59130708), (39, 54582192), (42, 50683464), (48, 44348031), (52, 40936644), (54, 39420472), (56, 38012598), (63, 33788976), (72, 29565354), (78, 27291096), (84, 25341732), (91, 23392368), (104, 20468322), (108, 19710236), (112, 19006299), (117, 18194064), (126, 16894488), (144, 14782677), (156, 13645548), (168, 12670866), (173, 12304656), (182, 11696184), (189, 11262992), (208, 10234161), (216, 9855118), (234, 9097032), (252, 8447244), (273, 7797456), (312, 6822774), (313, 6800976), (336, 6335433), (346, 6152328), (351, 6064688), (364, 5848092), (378, 5631496), (432, 4927559), (468, 4548516), (504, 4223622), (519, 4101552), (546, 3898728), (624, 3411387), (626, 3400488), (692, 3076164), (702, 3032344), (728, 2924046), (756, 2815748), (819, 2599152), (936, 2274258), (939, 2266992), (1008, 2111811), (1038, 2050776), (1092, 1949364), (1211, 1757808), (1252, 1700244), (1384, 1538082), (1404, 1516172), (1456, 1462023), (1512, 1407874), (1557, 1367184), (1638, 1299576), (1872, 1137129), (1878, 1133496), (2076, 1025388), (2184, 974682), (2191, 971568), (2249, 946512), (2422, 878904), (2457, 866384), (2504, 850122), (2768, 769041), (2808, 758086), (2817, 755664), (3024, 703937), (3114, 683592), (3276, 649788), (3633, 585936), (3756, 566748), (4069, 523152), (4152, 512694), (4368, 487341), (4382, 485784), (4498, 473256), (4671, 455728), (4844, 439452), (4914, 433192), (5008, 425061), (5616, 379043), (5634, 377832), (6228, 341796), (6552, 324894), (6573, 323856), (6747, 315504), (7266, 292968), (7512, 283374), (8138, 261576), (8304, 256347), (8451, 251888), (8764, 242892), (8996, 236628), (9342, 227864), (9688, 219726), (9828, 216596), (10899, 195312), (11268, 188916), (12207, 174384), (12456, 170898), (13104, 162447), (13146, 161928), (13494, 157752), (14532, 146484), (15024, 141687), (15743, 135216), (16276, 130788), (16902, 125944), (17528, 121446), (17992, 118314), (18684, 113932), (19376, 109863), (19656, 108298), (19719, 107952), (20241, 105168), (21798, 97656), (22536, 94458), (24414, 87192), (24912, 85449), (26292, 80964), (26988, 78876), (28483, 74736), (29064, 73242), (31486, 67608), (32552, 65394), (32697, 65104), (33804, 62972), (35056, 60723), (35984, 59157), (36621, 58128), (37368, 56966), (39312, 54149), (39438, 53976), (40482, 52584), (43596, 48828), (45072, 47229)]