19841423616

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{601}}^1$

素因数の和:742

約数の個数: 432

約数和(自身を含む): 69104206080

約数和(自身を除く): 49262782464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 64, 69, 72, 84, 89, 92, 96, 112, 126, 128, 138, 144, 161, 168, 178, 184, 192, 207, 224, 252, 256, 267, 276, 288, 322, 336, 356, 368, 384, 414, 448, 483, 504, 534, 552, 576, 601, 623, 644, 672, 712, 736, 768, 801, 828, 896, 966, 1008, 1068, 1104, 1152, 1202, 1246, 1288, 1344, 1424, 1449, 1472, 1602, 1656, 1792, 1803, 1869, 1932, 2016, 2047, 2136, 2208, 2304, 2404, 2492, 2576, 2688, 2848, 2898, 2944, 3204, 3312, 3606, 3738, 3864, 4032, 4094, 4207, 4272, 4416, 4808, 4984, 5152, 5376, 5409, 5607, 5696, 5796, 5888, 6141, 6408, 6624, 7212, 7476, 7728, 8064, 8188, 8414, 8544, 8832, 9616, 9968, 10304, 10818, 11214, 11392, 11592, 12282, 12621, 12816, 13248, 13823, 14329, 14424, 14952, 15456, 16128, 16376, 16828, 17088, 17664, 18423, 19232, 19936, 20608, 21636, 22428, 22784, 23184, 24564, 25242, 25632, 26496, 27646, 28658, 28848, 29904, 30912, 32752, 33656, 34176, 36846, 37863, 38464, 39872, 41216, 41469, 42987, 43272, 44856, 46368, 49128, 50484, 51264, 52992, 53489, 55292, 57316, 57696, 59808, 61824, 65504, 67312, 68352, 73692, 75726, 76928, 79744, 82938, 85974, 86544, 89712, 92736, 96761, 98256, 100968, 102528, 106978, 110584, 114632, 115392, 119616, 123648, 124407, 128961, 131008, 134624, 147384, 151452, 153856, 159488, 160467, 165876, 171948, 173088, 179424, 185472, 193522, 196512, 201936, 205056, 213956, 221168, 229264, 230784, 239232, 248814, 257922, 262016, 269248, 290283, 294768, 302904, 320934, 331752, 343896, 346176, 358848, 370944, 374423, 387044, 393024, 403872, 427912, 442336, 458528, 461568, 478464, 481401, 497628, 515844, 524032, 538496, 580566, 589536, 605808, 641868, 663504, 687792, 692352, 717696, 748846, 774088, 786048, 807744, 855824, 870849, 884672, 917056, 962802, 995256, 1031688, 1076992, 1123269, 1161132, 1179072, 1211616, 1230247, 1283736, 1327008, 1375584, 1384704, 1435392, 1497692, 1548176, 1572096, 1615488, 1711648, 1741698, 1769344, 1834112, 1925604, 1990512, 2063376, 2246538, 2322264, 2358144, 2423232, 2460494, 2567472, 2654016, 2751168, 2995384, 3096352, 3230976, 3369807, 3423296, 3483396, 3538688, 3668224, 3690741, 3851208, 3981024, 4126752, 4493076, 4644528, 4716288, 4846464, 4920988, 5134944, 5308032, 5502336, 5990768, 6192704, 6739614, 6846592, 6966792, 7381482, 7702416, 7962048, 8253504, 8611729, 8986152, 9289056, 9692928, 9841976, 10269888, 10616064, 11004672, 11072223, 11981536, 12385408, 13479228, 13693184, 13933584, 14762964, 15404832, 15924096, 16507008, 17223458, 17972304, 18578112, 19683952, 20539776, 22144446, 23963072, 24770816, 25835187, 26958456, 27867168, 29525928, 30809664, 31848192, 33014016, 34446916, 35944608, 37156224, 39367904, 41079552, 44288892, 47926144, 51670374, 53916912, 55734336, 59051856, 61619328, 68893832, 71889216, 74312448, 77505561, 78735808, 88577784, 95852288, 103340748, 107833824, 111468672, 118103712, 123238656, 137787664, 143778432, 155011122, 157471616, 177155568, 206681496, 215667648, 222937344, 236207424, 275575328, 287556864, 310022244, 314943232, 354311136, 413362992, 431335296, 472414848, 551150656, 620044488, 708622272, 826725984, 862670592, 944829696, 1102301312, 1240088976, 1417244544, 1653451968, 2204602624, 2480177952, 2834489088, 3306903936, 4960355904, 6613807872, 9920711808, 19841423616]

約数ペア:

[(1, 19841423616), (2, 9920711808), (3, 6613807872), (4, 4960355904), (6, 3306903936), (7, 2834489088), (8, 2480177952), (9, 2204602624), (12, 1653451968), (14, 1417244544), (16, 1240088976), (18, 1102301312), (21, 944829696), (23, 862670592), (24, 826725984), (28, 708622272), (32, 620044488), (36, 551150656), (42, 472414848), (46, 431335296), (48, 413362992), (56, 354311136), (63, 314943232), (64, 310022244), (69, 287556864), (72, 275575328), (84, 236207424), (89, 222937344), (92, 215667648), (96, 206681496), (112, 177155568), (126, 157471616), (128, 155011122), (138, 143778432), (144, 137787664), (161, 123238656), (168, 118103712), (178, 111468672), (184, 107833824), (192, 103340748), (207, 95852288), (224, 88577784), (252, 78735808), (256, 77505561), (267, 74312448), (276, 71889216), (288, 68893832), (322, 61619328), (336, 59051856), (356, 55734336), (368, 53916912), (384, 51670374), (414, 47926144), (448, 44288892), (483, 41079552), (504, 39367904), (534, 37156224), (552, 35944608), (576, 34446916), (601, 33014016), (623, 31848192), (644, 30809664), (672, 29525928), (712, 27867168), (736, 26958456), (768, 25835187), (801, 24770816), (828, 23963072), (896, 22144446), (966, 20539776), (1008, 19683952), (1068, 18578112), (1104, 17972304), (1152, 17223458), (1202, 16507008), (1246, 15924096), (1288, 15404832), (1344, 14762964), (1424, 13933584), (1449, 13693184), (1472, 13479228), (1602, 12385408), (1656, 11981536), (1792, 11072223), (1803, 11004672), (1869, 10616064), (1932, 10269888), (2016, 9841976), (2047, 9692928), (2136, 9289056), (2208, 8986152), (2304, 8611729), (2404, 8253504), (2492, 7962048), (2576, 7702416), (2688, 7381482), (2848, 6966792), (2898, 6846592), (2944, 6739614), (3204, 6192704), (3312, 5990768), (3606, 5502336), (3738, 5308032), (3864, 5134944), (4032, 4920988), (4094, 4846464), (4207, 4716288), (4272, 4644528), (4416, 4493076), (4808, 4126752), (4984, 3981024), (5152, 3851208), (5376, 3690741), (5409, 3668224), (5607, 3538688), (5696, 3483396), (5796, 3423296), (5888, 3369807), (6141, 3230976), (6408, 3096352), (6624, 2995384), (7212, 2751168), (7476, 2654016), (7728, 2567472), (8064, 2460494), (8188, 2423232), (8414, 2358144), (8544, 2322264), (8832, 2246538), (9616, 2063376), (9968, 1990512), (10304, 1925604), (10818, 1834112), (11214, 1769344), (11392, 1741698), (11592, 1711648), (12282, 1615488), (12621, 1572096), (12816, 1548176), (13248, 1497692), (13823, 1435392), (14329, 1384704), (14424, 1375584), (14952, 1327008), (15456, 1283736), (16128, 1230247), (16376, 1211616), (16828, 1179072), (17088, 1161132), (17664, 1123269), (18423, 1076992), (19232, 1031688), (19936, 995256), (20608, 962802), (21636, 917056), (22428, 884672), (22784, 870849), (23184, 855824), (24564, 807744), (25242, 786048), (25632, 774088), (26496, 748846), (27646, 717696), (28658, 692352), (28848, 687792), (29904, 663504), (30912, 641868), (32752, 605808), (33656, 589536), (34176, 580566), (36846, 538496), (37863, 524032), (38464, 515844), (39872, 497628), (41216, 481401), (41469, 478464), (42987, 461568), (43272, 458528), (44856, 442336), (46368, 427912), (49128, 403872), (50484, 393024), (51264, 387044), (52992, 374423), (53489, 370944), (55292, 358848), (57316, 346176), (57696, 343896), (59808, 331752), (61824, 320934), (65504, 302904), (67312, 294768), (68352, 290283), (73692, 269248), (75726, 262016), (76928, 257922), (79744, 248814), (82938, 239232), (85974, 230784), (86544, 229264), (89712, 221168), (92736, 213956), (96761, 205056), (98256, 201936), (100968, 196512), (102528, 193522), (106978, 185472), (110584, 179424), (114632, 173088), (115392, 171948), (119616, 165876), (123648, 160467), (124407, 159488), (128961, 153856), (131008, 151452), (134624, 147384)]