19747097856

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:266

約数の個数: 432

約数和(自身を含む): 61987161600

約数和(自身を除く): 42240063744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 53, 64, 69, 72, 79, 89, 92, 96, 106, 128, 138, 144, 158, 159, 178, 184, 192, 207, 212, 237, 256, 267, 276, 288, 316, 318, 356, 368, 384, 414, 424, 474, 477, 534, 552, 576, 632, 636, 711, 712, 736, 768, 801, 828, 848, 948, 954, 1068, 1104, 1152, 1219, 1264, 1272, 1422, 1424, 1472, 1602, 1656, 1696, 1817, 1896, 1908, 2047, 2136, 2208, 2304, 2438, 2528, 2544, 2844, 2848, 2944, 3204, 3312, 3392, 3634, 3657, 3792, 3816, 4094, 4187, 4272, 4416, 4717, 4876, 5056, 5088, 5451, 5688, 5696, 5888, 6141, 6408, 6624, 6784, 7031, 7268, 7314, 7584, 7632, 8188, 8374, 8544, 8832, 9434, 9752, 10112, 10176, 10902, 10971, 11376, 11392, 12282, 12561, 12816, 13248, 13568, 14062, 14151, 14536, 14628, 15168, 15264, 16353, 16376, 16748, 17088, 17664, 18423, 18868, 19504, 20224, 20352, 21093, 21804, 21942, 22752, 22784, 24564, 25122, 25632, 26496, 28124, 28302, 29072, 29256, 30336, 30528, 32706, 32752, 33496, 34176, 36846, 37683, 37736, 39008, 40704, 42186, 42453, 43608, 43884, 45504, 49128, 50244, 51264, 52992, 56248, 56604, 58144, 58512, 60672, 61056, 63279, 65412, 65504, 66992, 68352, 73692, 75366, 75472, 78016, 84372, 84906, 87216, 87768, 91008, 96301, 98256, 100488, 102528, 108491, 112496, 113208, 116288, 117024, 122112, 126558, 130824, 131008, 133984, 147384, 150732, 150944, 156032, 161713, 168744, 169812, 174432, 175536, 182016, 192602, 196512, 200976, 205056, 216982, 224992, 226416, 232576, 234048, 253116, 261648, 262016, 267968, 288903, 294768, 301464, 301888, 312064, 323426, 325473, 337488, 339624, 348864, 351072, 372643, 385204, 393024, 401952, 433964, 449984, 452832, 465152, 468096, 485139, 506232, 523296, 524032, 535936, 577806, 589536, 602928, 603776, 646852, 650946, 674976, 679248, 697728, 702144, 745286, 770408, 786048, 803904, 866709, 867928, 899968, 905664, 936192, 970278, 976419, 1012464, 1046592, 1071872, 1117929, 1155612, 1179072, 1205856, 1207552, 1293704, 1301892, 1349952, 1358496, 1395456, 1404288, 1455417, 1490572, 1540816, 1572096, 1607808, 1733418, 1735856, 1799936, 1811328, 1940556, 1952838, 2024928, 2093184, 2235858, 2311224, 2358144, 2411712, 2587408, 2603784, 2699904, 2716992, 2808576, 2910834, 2981144, 3081632, 3215616, 3353787, 3466836, 3471712, 3622656, 3881112, 3905676, 4049856, 4186368, 4471716, 4622448, 4716288, 4823424, 5174816, 5207568, 5399808, 5433984, 5821668, 5962288, 6163264, 6707574, 6933672, 6943424, 7762224, 7811352, 8099712, 8570789, 8943432, 9244896, 9646848, 10349632, 10415136, 10867968, 11643336, 11924576, 12326528, 13415148, 13867344, 13886848, 15524448, 15622704, 16199424, 17141578, 17886864, 18489792, 20699264, 20830272, 23286672, 23849152, 24653056, 25712367, 26830296, 27734688, 27773696, 31048896, 31245408, 34283156, 35773728, 36979584, 41398528, 41660544, 46573344, 47698304, 51424734, 53660592, 55469376, 62097792, 62490816, 68566312, 71547456, 73959168, 77137101, 83321088, 93146688, 95396608, 102849468, 107321184, 110938752, 124195584, 124981632, 137132624, 143094912, 154274202, 186293376, 205698936, 214642368, 221877504, 249963264, 274265248, 286189824, 308548404, 372586752, 411397872, 429284736, 548530496, 617096808, 822795744, 858569472, 1097060992, 1234193616, 1645591488, 2194121984, 2468387232, 3291182976, 4936774464, 6582365952, 9873548928, 19747097856]

約数ペア:

[(1, 19747097856), (2, 9873548928), (3, 6582365952), (4, 4936774464), (6, 3291182976), (8, 2468387232), (9, 2194121984), (12, 1645591488), (16, 1234193616), (18, 1097060992), (23, 858569472), (24, 822795744), (32, 617096808), (36, 548530496), (46, 429284736), (48, 411397872), (53, 372586752), (64, 308548404), (69, 286189824), (72, 274265248), (79, 249963264), (89, 221877504), (92, 214642368), (96, 205698936), (106, 186293376), (128, 154274202), (138, 143094912), (144, 137132624), (158, 124981632), (159, 124195584), (178, 110938752), (184, 107321184), (192, 102849468), (207, 95396608), (212, 93146688), (237, 83321088), (256, 77137101), (267, 73959168), (276, 71547456), (288, 68566312), (316, 62490816), (318, 62097792), (356, 55469376), (368, 53660592), (384, 51424734), (414, 47698304), (424, 46573344), (474, 41660544), (477, 41398528), (534, 36979584), (552, 35773728), (576, 34283156), (632, 31245408), (636, 31048896), (711, 27773696), (712, 27734688), (736, 26830296), (768, 25712367), (801, 24653056), (828, 23849152), (848, 23286672), (948, 20830272), (954, 20699264), (1068, 18489792), (1104, 17886864), (1152, 17141578), (1219, 16199424), (1264, 15622704), (1272, 15524448), (1422, 13886848), (1424, 13867344), (1472, 13415148), (1602, 12326528), (1656, 11924576), (1696, 11643336), (1817, 10867968), (1896, 10415136), (1908, 10349632), (2047, 9646848), (2136, 9244896), (2208, 8943432), (2304, 8570789), (2438, 8099712), (2528, 7811352), (2544, 7762224), (2844, 6943424), (2848, 6933672), (2944, 6707574), (3204, 6163264), (3312, 5962288), (3392, 5821668), (3634, 5433984), (3657, 5399808), (3792, 5207568), (3816, 5174816), (4094, 4823424), (4187, 4716288), (4272, 4622448), (4416, 4471716), (4717, 4186368), (4876, 4049856), (5056, 3905676), (5088, 3881112), (5451, 3622656), (5688, 3471712), (5696, 3466836), (5888, 3353787), (6141, 3215616), (6408, 3081632), (6624, 2981144), (6784, 2910834), (7031, 2808576), (7268, 2716992), (7314, 2699904), (7584, 2603784), (7632, 2587408), (8188, 2411712), (8374, 2358144), (8544, 2311224), (8832, 2235858), (9434, 2093184), (9752, 2024928), (10112, 1952838), (10176, 1940556), (10902, 1811328), (10971, 1799936), (11376, 1735856), (11392, 1733418), (12282, 1607808), (12561, 1572096), (12816, 1540816), (13248, 1490572), (13568, 1455417), (14062, 1404288), (14151, 1395456), (14536, 1358496), (14628, 1349952), (15168, 1301892), (15264, 1293704), (16353, 1207552), (16376, 1205856), (16748, 1179072), (17088, 1155612), (17664, 1117929), (18423, 1071872), (18868, 1046592), (19504, 1012464), (20224, 976419), (20352, 970278), (21093, 936192), (21804, 905664), (21942, 899968), (22752, 867928), (22784, 866709), (24564, 803904), (25122, 786048), (25632, 770408), (26496, 745286), (28124, 702144), (28302, 697728), (29072, 679248), (29256, 674976), (30336, 650946), (30528, 646852), (32706, 603776), (32752, 602928), (33496, 589536), (34176, 577806), (36846, 535936), (37683, 524032), (37736, 523296), (39008, 506232), (40704, 485139), (42186, 468096), (42453, 465152), (43608, 452832), (43884, 449984), (45504, 433964), (49128, 401952), (50244, 393024), (51264, 385204), (52992, 372643), (56248, 351072), (56604, 348864), (58144, 339624), (58512, 337488), (60672, 325473), (61056, 323426), (63279, 312064), (65412, 301888), (65504, 301464), (66992, 294768), (68352, 288903), (73692, 267968), (75366, 262016), (75472, 261648), (78016, 253116), (84372, 234048), (84906, 232576), (87216, 226416), (87768, 224992), (91008, 216982), (96301, 205056), (98256, 200976), (100488, 196512), (102528, 192602), (108491, 182016), (112496, 175536), (113208, 174432), (116288, 169812), (117024, 168744), (122112, 161713), (126558, 156032), (130824, 150944), (131008, 150732), (133984, 147384)]