21323710464

素因数分解:

$2^{17}\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 288

約数和(自身を含む): 66571739136

約数和(自身を除く): 45248028672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 64, 84, 96, 112, 122, 127, 128, 168, 183, 192, 224, 244, 254, 256, 336, 366, 381, 384, 427, 448, 488, 508, 512, 672, 732, 762, 768, 854, 889, 896, 976, 1016, 1024, 1281, 1344, 1464, 1524, 1536, 1708, 1778, 1792, 1952, 2032, 2048, 2562, 2667, 2688, 2928, 3048, 3072, 3416, 3556, 3584, 3904, 4064, 4096, 5124, 5334, 5376, 5856, 6096, 6144, 6832, 7112, 7168, 7747, 7808, 8128, 8192, 10248, 10668, 10752, 11712, 12192, 12288, 13664, 14224, 14336, 15494, 15616, 16256, 16384, 20496, 21336, 21504, 23241, 23424, 24384, 24576, 27328, 28448, 28672, 30988, 31232, 32512, 32768, 40992, 42672, 43008, 46482, 46848, 48768, 49152, 54229, 54656, 56896, 57344, 61976, 62464, 65024, 65536, 81984, 85344, 86016, 92964, 93696, 97536, 98304, 108458, 109312, 113792, 114688, 123952, 124928, 130048, 131072, 162687, 163968, 170688, 172032, 185928, 187392, 195072, 196608, 216916, 218624, 227584, 229376, 247904, 249856, 260096, 325374, 327936, 341376, 344064, 371856, 374784, 390144, 393216, 433832, 437248, 455168, 458752, 495808, 499712, 520192, 650748, 655872, 682752, 688128, 743712, 749568, 780288, 867664, 874496, 910336, 917504, 991616, 999424, 1040384, 1301496, 1311744, 1365504, 1376256, 1487424, 1499136, 1560576, 1735328, 1748992, 1820672, 1983232, 1998848, 2080768, 2602992, 2623488, 2731008, 2752512, 2974848, 2998272, 3121152, 3470656, 3497984, 3641344, 3966464, 3997696, 4161536, 5205984, 5246976, 5462016, 5949696, 5996544, 6242304, 6941312, 6995968, 7282688, 7932928, 7995392, 8323072, 10411968, 10493952, 10924032, 11899392, 11993088, 12484608, 13882624, 13991936, 14565376, 15865856, 16646144, 20823936, 20987904, 21848064, 23798784, 23986176, 24969216, 27765248, 27983872, 29130752, 31731712, 41647872, 41975808, 43696128, 47597568, 49938432, 55530496, 55967744, 58261504, 63463424, 83295744, 83951616, 87392256, 95195136, 111060992, 116523008, 126926848, 166591488, 167903232, 174784512, 190390272, 222121984, 253853696, 333182976, 349569024, 380780544, 444243968, 507707392, 666365952, 761561088, 888487936, 1015414784, 1332731904, 1523122176, 1776975872, 2665463808, 3046244352, 3553951744, 5330927616, 7107903488, 10661855232, 21323710464]

約数ペア:

[(1, 21323710464), (2, 10661855232), (3, 7107903488), (4, 5330927616), (6, 3553951744), (7, 3046244352), (8, 2665463808), (12, 1776975872), (14, 1523122176), (16, 1332731904), (21, 1015414784), (24, 888487936), (28, 761561088), (32, 666365952), (42, 507707392), (48, 444243968), (56, 380780544), (61, 349569024), (64, 333182976), (84, 253853696), (96, 222121984), (112, 190390272), (122, 174784512), (127, 167903232), (128, 166591488), (168, 126926848), (183, 116523008), (192, 111060992), (224, 95195136), (244, 87392256), (254, 83951616), (256, 83295744), (336, 63463424), (366, 58261504), (381, 55967744), (384, 55530496), (427, 49938432), (448, 47597568), (488, 43696128), (508, 41975808), (512, 41647872), (672, 31731712), (732, 29130752), (762, 27983872), (768, 27765248), (854, 24969216), (889, 23986176), (896, 23798784), (976, 21848064), (1016, 20987904), (1024, 20823936), (1281, 16646144), (1344, 15865856), (1464, 14565376), (1524, 13991936), (1536, 13882624), (1708, 12484608), (1778, 11993088), (1792, 11899392), (1952, 10924032), (2032, 10493952), (2048, 10411968), (2562, 8323072), (2667, 7995392), (2688, 7932928), (2928, 7282688), (3048, 6995968), (3072, 6941312), (3416, 6242304), (3556, 5996544), (3584, 5949696), (3904, 5462016), (4064, 5246976), (4096, 5205984), (5124, 4161536), (5334, 3997696), (5376, 3966464), (5856, 3641344), (6096, 3497984), (6144, 3470656), (6832, 3121152), (7112, 2998272), (7168, 2974848), (7747, 2752512), (7808, 2731008), (8128, 2623488), (8192, 2602992), (10248, 2080768), (10668, 1998848), (10752, 1983232), (11712, 1820672), (12192, 1748992), (12288, 1735328), (13664, 1560576), (14224, 1499136), (14336, 1487424), (15494, 1376256), (15616, 1365504), (16256, 1311744), (16384, 1301496), (20496, 1040384), (21336, 999424), (21504, 991616), (23241, 917504), (23424, 910336), (24384, 874496), (24576, 867664), (27328, 780288), (28448, 749568), (28672, 743712), (30988, 688128), (31232, 682752), (32512, 655872), (32768, 650748), (40992, 520192), (42672, 499712), (43008, 495808), (46482, 458752), (46848, 455168), (48768, 437248), (49152, 433832), (54229, 393216), (54656, 390144), (56896, 374784), (57344, 371856), (61976, 344064), (62464, 341376), (65024, 327936), (65536, 325374), (81984, 260096), (85344, 249856), (86016, 247904), (92964, 229376), (93696, 227584), (97536, 218624), (98304, 216916), (108458, 196608), (109312, 195072), (113792, 187392), (114688, 185928), (123952, 172032), (124928, 170688), (130048, 163968), (131072, 162687)]