2121213024

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:498

約数の個数: 288

約数和(自身を含む): 7175540736

約数和(自身を除く): 5054327712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 56, 61, 63, 72, 84, 94, 96, 112, 122, 126, 141, 144, 168, 183, 188, 224, 244, 252, 282, 288, 329, 336, 366, 367, 376, 423, 427, 488, 504, 549, 564, 658, 672, 732, 734, 752, 846, 854, 976, 987, 1008, 1098, 1101, 1128, 1281, 1316, 1464, 1468, 1504, 1692, 1708, 1952, 1974, 2016, 2196, 2202, 2256, 2562, 2569, 2632, 2867, 2928, 2936, 2961, 3303, 3384, 3416, 3843, 3948, 4392, 4404, 4512, 5124, 5138, 5264, 5734, 5856, 5872, 5922, 6606, 6768, 6832, 7686, 7707, 7896, 8601, 8784, 8808, 10248, 10276, 10528, 11468, 11744, 11844, 13212, 13536, 13664, 15372, 15414, 15792, 17202, 17249, 17568, 17616, 20069, 20496, 20552, 22387, 22936, 23121, 23688, 25803, 26424, 30744, 30828, 31584, 34404, 34498, 35232, 40138, 40992, 41104, 44774, 45872, 46242, 47376, 51606, 51747, 52848, 60207, 61488, 61656, 67161, 68808, 68996, 80276, 82208, 89548, 91744, 92484, 94752, 103212, 103494, 105696, 120414, 120743, 122976, 123312, 134322, 137616, 137992, 155241, 156709, 160552, 179096, 180621, 184968, 201483, 206424, 206988, 240828, 241486, 246624, 268644, 275232, 275984, 310482, 313418, 321104, 358192, 361242, 362229, 369936, 402966, 412848, 413976, 470127, 481656, 482972, 537288, 551968, 620964, 626836, 642208, 716384, 722484, 724458, 739872, 805932, 825696, 827952, 940254, 963312, 965944, 1052189, 1074576, 1086687, 1241928, 1253672, 1410381, 1444968, 1448916, 1611864, 1655904, 1880508, 1926624, 1931888, 2104378, 2149152, 2173374, 2483856, 2507344, 2820762, 2889936, 2897832, 3156567, 3223728, 3761016, 3863776, 4208756, 4346748, 4967712, 5014688, 5641524, 5779872, 5795664, 6313134, 6447456, 7365323, 7522032, 8417512, 8693496, 9469701, 11283048, 11591328, 12626268, 14730646, 15044064, 16835024, 17386992, 18939402, 22095969, 22566096, 25252536, 29461292, 33670048, 34773984, 37878804, 44191938, 45132192, 50505072, 58922584, 66287907, 75757608, 88383876, 101010144, 117845168, 132575814, 151515216, 176767752, 235690336, 265151628, 303030432, 353535504, 530303256, 707071008, 1060606512, 2121213024]

約数ペア:

[(1, 2121213024), (2, 1060606512), (3, 707071008), (4, 530303256), (6, 353535504), (7, 303030432), (8, 265151628), (9, 235690336), (12, 176767752), (14, 151515216), (16, 132575814), (18, 117845168), (21, 101010144), (24, 88383876), (28, 75757608), (32, 66287907), (36, 58922584), (42, 50505072), (47, 45132192), (48, 44191938), (56, 37878804), (61, 34773984), (63, 33670048), (72, 29461292), (84, 25252536), (94, 22566096), (96, 22095969), (112, 18939402), (122, 17386992), (126, 16835024), (141, 15044064), (144, 14730646), (168, 12626268), (183, 11591328), (188, 11283048), (224, 9469701), (244, 8693496), (252, 8417512), (282, 7522032), (288, 7365323), (329, 6447456), (336, 6313134), (366, 5795664), (367, 5779872), (376, 5641524), (423, 5014688), (427, 4967712), (488, 4346748), (504, 4208756), (549, 3863776), (564, 3761016), (658, 3223728), (672, 3156567), (732, 2897832), (734, 2889936), (752, 2820762), (846, 2507344), (854, 2483856), (976, 2173374), (987, 2149152), (1008, 2104378), (1098, 1931888), (1101, 1926624), (1128, 1880508), (1281, 1655904), (1316, 1611864), (1464, 1448916), (1468, 1444968), (1504, 1410381), (1692, 1253672), (1708, 1241928), (1952, 1086687), (1974, 1074576), (2016, 1052189), (2196, 965944), (2202, 963312), (2256, 940254), (2562, 827952), (2569, 825696), (2632, 805932), (2867, 739872), (2928, 724458), (2936, 722484), (2961, 716384), (3303, 642208), (3384, 626836), (3416, 620964), (3843, 551968), (3948, 537288), (4392, 482972), (4404, 481656), (4512, 470127), (5124, 413976), (5138, 412848), (5264, 402966), (5734, 369936), (5856, 362229), (5872, 361242), (5922, 358192), (6606, 321104), (6768, 313418), (6832, 310482), (7686, 275984), (7707, 275232), (7896, 268644), (8601, 246624), (8784, 241486), (8808, 240828), (10248, 206988), (10276, 206424), (10528, 201483), (11468, 184968), (11744, 180621), (11844, 179096), (13212, 160552), (13536, 156709), (13664, 155241), (15372, 137992), (15414, 137616), (15792, 134322), (17202, 123312), (17249, 122976), (17568, 120743), (17616, 120414), (20069, 105696), (20496, 103494), (20552, 103212), (22387, 94752), (22936, 92484), (23121, 91744), (23688, 89548), (25803, 82208), (26424, 80276), (30744, 68996), (30828, 68808), (31584, 67161), (34404, 61656), (34498, 61488), (35232, 60207), (40138, 52848), (40992, 51747), (41104, 51606), (44774, 47376), (45872, 46242)]