21571175808

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1381}}^1$

素因数の和:1570

約数の個数: 384

約数和(自身を含む): 76966344000

約数和(自身を除く): 55395168192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 149, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 298, 312, 336, 364, 384, 416, 447, 448, 468, 504, 546, 576, 596, 624, 672, 728, 819, 832, 894, 896, 936, 1008, 1043, 1092, 1152, 1192, 1248, 1341, 1344, 1381, 1456, 1638, 1664, 1788, 1872, 1937, 2016, 2086, 2184, 2384, 2496, 2682, 2688, 2762, 2912, 3129, 3276, 3576, 3744, 3874, 4032, 4143, 4172, 4368, 4768, 4992, 5364, 5524, 5811, 5824, 6258, 6552, 7152, 7488, 7748, 8064, 8286, 8344, 8736, 9387, 9536, 9667, 10728, 11048, 11622, 11648, 12429, 12516, 13104, 13559, 14304, 14976, 15496, 16572, 16688, 17433, 17472, 17953, 18774, 19072, 19334, 21456, 22096, 23244, 24858, 25032, 26208, 27118, 28608, 29001, 30992, 33144, 33376, 34866, 34944, 35906, 37548, 38668, 40677, 42912, 44192, 46488, 49716, 50064, 52416, 53859, 54236, 57216, 58002, 61984, 66288, 66752, 69732, 71812, 75096, 77336, 81354, 85824, 87003, 88384, 92976, 99432, 100128, 104832, 107718, 108472, 116004, 122031, 123968, 125671, 132576, 133504, 139464, 143624, 150192, 154672, 161577, 162708, 171648, 174006, 176768, 185952, 198864, 200256, 205769, 215436, 216944, 232008, 244062, 247936, 251342, 265152, 278928, 287248, 300384, 309344, 323154, 325416, 348012, 371904, 377013, 397728, 400512, 411538, 430872, 433888, 464016, 488124, 502684, 530304, 557856, 574496, 600768, 617307, 618688, 646308, 650832, 696024, 743808, 754026, 795456, 823076, 861744, 867776, 928032, 976248, 1005368, 1115712, 1131039, 1148992, 1201536, 1234614, 1237376, 1292616, 1301664, 1392048, 1440383, 1508052, 1590912, 1646152, 1723488, 1735552, 1851921, 1856064, 1952496, 2010736, 2231424, 2262078, 2297984, 2469228, 2585232, 2603328, 2674997, 2784096, 2880766, 3016104, 3292304, 3446976, 3703842, 3712128, 3904992, 4021472, 4321149, 4524156, 4938456, 5170464, 5206656, 5349994, 5568192, 5761532, 6032208, 6584608, 6893952, 7407684, 7809984, 8024991, 8042944, 8642298, 9048312, 9876912, 10340928, 10699988, 11136384, 11523064, 12064416, 12963447, 13169216, 14815368, 15619968, 16049982, 16085888, 17284596, 18096624, 18724979, 19753824, 20681856, 21399976, 23046128, 24074973, 24128832, 25926894, 26338432, 29630736, 32099964, 34569192, 36193248, 37449958, 39507648, 42799952, 46092256, 48149946, 48257664, 51853788, 56174937, 59261472, 64199928, 69138384, 72386496, 74899916, 79015296, 85599904, 92184512, 96299892, 103707576, 112349874, 118522944, 128399856, 138276768, 144772992, 149799832, 168524811, 171199808, 184369024, 192599784, 207415152, 224699748, 237045888, 256799712, 276553536, 299599664, 337049622, 342399616, 385199568, 414830304, 449399496, 513599424, 553107072, 599199328, 674099244, 770399136, 829660608, 898798992, 1027198848, 1198398656, 1348198488, 1540798272, 1659321216, 1797597984, 2396797312, 2696396976, 3081596544, 3595195968, 5392793952, 7190391936, 10785587904, 21571175808]

約数ペア:

[(1, 21571175808), (2, 10785587904), (3, 7190391936), (4, 5392793952), (6, 3595195968), (7, 3081596544), (8, 2696396976), (9, 2396797312), (12, 1797597984), (13, 1659321216), (14, 1540798272), (16, 1348198488), (18, 1198398656), (21, 1027198848), (24, 898798992), (26, 829660608), (28, 770399136), (32, 674099244), (36, 599199328), (39, 553107072), (42, 513599424), (48, 449399496), (52, 414830304), (56, 385199568), (63, 342399616), (64, 337049622), (72, 299599664), (78, 276553536), (84, 256799712), (91, 237045888), (96, 224699748), (104, 207415152), (112, 192599784), (117, 184369024), (126, 171199808), (128, 168524811), (144, 149799832), (149, 144772992), (156, 138276768), (168, 128399856), (182, 118522944), (192, 112349874), (208, 103707576), (224, 96299892), (234, 92184512), (252, 85599904), (273, 79015296), (288, 74899916), (298, 72386496), (312, 69138384), (336, 64199928), (364, 59261472), (384, 56174937), (416, 51853788), (447, 48257664), (448, 48149946), (468, 46092256), (504, 42799952), (546, 39507648), (576, 37449958), (596, 36193248), (624, 34569192), (672, 32099964), (728, 29630736), (819, 26338432), (832, 25926894), (894, 24128832), (896, 24074973), (936, 23046128), (1008, 21399976), (1043, 20681856), (1092, 19753824), (1152, 18724979), (1192, 18096624), (1248, 17284596), (1341, 16085888), (1344, 16049982), (1381, 15619968), (1456, 14815368), (1638, 13169216), (1664, 12963447), (1788, 12064416), (1872, 11523064), (1937, 11136384), (2016, 10699988), (2086, 10340928), (2184, 9876912), (2384, 9048312), (2496, 8642298), (2682, 8042944), (2688, 8024991), (2762, 7809984), (2912, 7407684), (3129, 6893952), (3276, 6584608), (3576, 6032208), (3744, 5761532), (3874, 5568192), (4032, 5349994), (4143, 5206656), (4172, 5170464), (4368, 4938456), (4768, 4524156), (4992, 4321149), (5364, 4021472), (5524, 3904992), (5811, 3712128), (5824, 3703842), (6258, 3446976), (6552, 3292304), (7152, 3016104), (7488, 2880766), (7748, 2784096), (8064, 2674997), (8286, 2603328), (8344, 2585232), (8736, 2469228), (9387, 2297984), (9536, 2262078), (9667, 2231424), (10728, 2010736), (11048, 1952496), (11622, 1856064), (11648, 1851921), (12429, 1735552), (12516, 1723488), (13104, 1646152), (13559, 1590912), (14304, 1508052), (14976, 1440383), (15496, 1392048), (16572, 1301664), (16688, 1292616), (17433, 1237376), (17472, 1234614), (17953, 1201536), (18774, 1148992), (19072, 1131039), (19334, 1115712), (21456, 1005368), (22096, 976248), (23244, 928032), (24858, 867776), (25032, 861744), (26208, 823076), (27118, 795456), (28608, 754026), (29001, 743808), (30992, 696024), (33144, 650832), (33376, 646308), (34866, 618688), (34944, 617307), (35906, 600768), (37548, 574496), (38668, 557856), (40677, 530304), (42912, 502684), (44192, 488124), (46488, 464016), (49716, 433888), (50064, 430872), (52416, 411538), (53859, 400512), (54236, 397728), (57216, 377013), (58002, 371904), (61984, 348012), (66288, 325416), (66752, 323154), (69732, 309344), (71812, 300384), (75096, 287248), (77336, 278928), (81354, 265152), (85824, 251342), (87003, 247936), (88384, 244062), (92976, 232008), (99432, 216944), (100128, 215436), (104832, 205769), (107718, 200256), (108472, 198864), (116004, 185952), (122031, 176768), (123968, 174006), (125671, 171648), (132576, 162708), (133504, 161577), (139464, 154672), (143624, 150192)]