19516502016

素因数分解:

$2^{12}\times 3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:368

約数の個数: 416

約数和(自身を含む): 64353738240

約数和(自身を除く): 44837236224

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 61, 64, 66, 72, 88, 96, 99, 108, 122, 128, 132, 144, 176, 183, 192, 198, 216, 244, 256, 263, 264, 288, 297, 352, 366, 384, 396, 432, 488, 512, 526, 528, 549, 576, 594, 671, 704, 732, 768, 789, 792, 864, 976, 1024, 1052, 1056, 1098, 1152, 1188, 1342, 1408, 1464, 1536, 1578, 1584, 1647, 1728, 1952, 2013, 2048, 2104, 2112, 2196, 2304, 2367, 2376, 2684, 2816, 2893, 2928, 3072, 3156, 3168, 3294, 3456, 3904, 4026, 4096, 4208, 4224, 4392, 4608, 4734, 4752, 5368, 5632, 5786, 5856, 6039, 6144, 6312, 6336, 6588, 6912, 7101, 7808, 8052, 8416, 8448, 8679, 8784, 9216, 9468, 9504, 10736, 11264, 11572, 11712, 12078, 12288, 12624, 12672, 13176, 13824, 14202, 15616, 16043, 16104, 16832, 16896, 17358, 17568, 18117, 18432, 18936, 19008, 21472, 22528, 23144, 23424, 24156, 25248, 25344, 26037, 26352, 27648, 28404, 31232, 32086, 32208, 33664, 33792, 34716, 35136, 36234, 36864, 37872, 38016, 42944, 45056, 46288, 46848, 48129, 48312, 50496, 50688, 52074, 52704, 55296, 56808, 62464, 64172, 64416, 67328, 67584, 69432, 70272, 72468, 75744, 76032, 78111, 85888, 92576, 93696, 96258, 96624, 100992, 101376, 104148, 105408, 110592, 113616, 124928, 128344, 128832, 134656, 135168, 138864, 140544, 144387, 144936, 151488, 152064, 156222, 171776, 176473, 185152, 187392, 192516, 193248, 201984, 202752, 208296, 210816, 227232, 249856, 256688, 257664, 269312, 277728, 281088, 288774, 289872, 302976, 304128, 312444, 343552, 352946, 370304, 374784, 385032, 386496, 403968, 405504, 416592, 421632, 433161, 454464, 513376, 515328, 529419, 538624, 555456, 562176, 577548, 579744, 605952, 608256, 624888, 687104, 705892, 740608, 749568, 770064, 772992, 807936, 833184, 843264, 866322, 908928, 1026752, 1030656, 1058838, 1077248, 1110912, 1124352, 1155096, 1159488, 1211904, 1216512, 1249776, 1374208, 1411784, 1481216, 1540128, 1545984, 1588257, 1615872, 1666368, 1686528, 1732644, 1817856, 2053504, 2061312, 2117676, 2221824, 2248704, 2310192, 2318976, 2423808, 2499552, 2748416, 2823568, 2962432, 3080256, 3091968, 3176514, 3231744, 3332736, 3373056, 3465288, 3635712, 4107008, 4122624, 4235352, 4443648, 4620384, 4637952, 4764771, 4847616, 4999104, 5647136, 5924864, 6160512, 6183936, 6353028, 6665472, 6746112, 6930576, 7271424, 8214016, 8245248, 8470704, 8887296, 9240768, 9275904, 9529542, 9695232, 9998208, 11294272, 11849728, 12321024, 12367872, 12706056, 13330944, 13861152, 14542848, 16428032, 16941408, 17774592, 18481536, 18551808, 19059084, 19996416, 22588544, 24642048, 24735744, 25412112, 26661888, 27722304, 29085696, 32856064, 33882816, 35549184, 36963072, 37103616, 38118168, 39992832, 45177088, 49284096, 50824224, 53323776, 55444608, 65712128, 67765632, 73926144, 74207232, 76236336, 79985664, 90354176, 98568192, 101648448, 106647552, 110889216, 135531264, 147852288, 152472672, 159971328, 180708352, 197136384, 203296896, 221778432, 271062528, 295704576, 304945344, 319942656, 361416704, 406593792, 443556864, 542125056, 591409152, 609890688, 722833408, 813187584, 887113728, 1084250112, 1219781376, 1626375168, 1774227456, 2168500224, 2439562752, 3252750336, 4879125504, 6505500672, 9758251008, 19516502016]

約数ペア:

[(1, 19516502016), (2, 9758251008), (3, 6505500672), (4, 4879125504), (6, 3252750336), (8, 2439562752), (9, 2168500224), (11, 1774227456), (12, 1626375168), (16, 1219781376), (18, 1084250112), (22, 887113728), (24, 813187584), (27, 722833408), (32, 609890688), (33, 591409152), (36, 542125056), (44, 443556864), (48, 406593792), (54, 361416704), (61, 319942656), (64, 304945344), (66, 295704576), (72, 271062528), (88, 221778432), (96, 203296896), (99, 197136384), (108, 180708352), (122, 159971328), (128, 152472672), (132, 147852288), (144, 135531264), (176, 110889216), (183, 106647552), (192, 101648448), (198, 98568192), (216, 90354176), (244, 79985664), (256, 76236336), (263, 74207232), (264, 73926144), (288, 67765632), (297, 65712128), (352, 55444608), (366, 53323776), (384, 50824224), (396, 49284096), (432, 45177088), (488, 39992832), (512, 38118168), (526, 37103616), (528, 36963072), (549, 35549184), (576, 33882816), (594, 32856064), (671, 29085696), (704, 27722304), (732, 26661888), (768, 25412112), (789, 24735744), (792, 24642048), (864, 22588544), (976, 19996416), (1024, 19059084), (1052, 18551808), (1056, 18481536), (1098, 17774592), (1152, 16941408), (1188, 16428032), (1342, 14542848), (1408, 13861152), (1464, 13330944), (1536, 12706056), (1578, 12367872), (1584, 12321024), (1647, 11849728), (1728, 11294272), (1952, 9998208), (2013, 9695232), (2048, 9529542), (2104, 9275904), (2112, 9240768), (2196, 8887296), (2304, 8470704), (2367, 8245248), (2376, 8214016), (2684, 7271424), (2816, 6930576), (2893, 6746112), (2928, 6665472), (3072, 6353028), (3156, 6183936), (3168, 6160512), (3294, 5924864), (3456, 5647136), (3904, 4999104), (4026, 4847616), (4096, 4764771), (4208, 4637952), (4224, 4620384), (4392, 4443648), (4608, 4235352), (4734, 4122624), (4752, 4107008), (5368, 3635712), (5632, 3465288), (5786, 3373056), (5856, 3332736), (6039, 3231744), (6144, 3176514), (6312, 3091968), (6336, 3080256), (6588, 2962432), (6912, 2823568), (7101, 2748416), (7808, 2499552), (8052, 2423808), (8416, 2318976), (8448, 2310192), (8679, 2248704), (8784, 2221824), (9216, 2117676), (9468, 2061312), (9504, 2053504), (10736, 1817856), (11264, 1732644), (11572, 1686528), (11712, 1666368), (12078, 1615872), (12288, 1588257), (12624, 1545984), (12672, 1540128), (13176, 1481216), (13824, 1411784), (14202, 1374208), (15616, 1249776), (16043, 1216512), (16104, 1211904), (16832, 1159488), (16896, 1155096), (17358, 1124352), (17568, 1110912), (18117, 1077248), (18432, 1058838), (18936, 1030656), (19008, 1026752), (21472, 908928), (22528, 866322), (23144, 843264), (23424, 833184), (24156, 807936), (25248, 772992), (25344, 770064), (26037, 749568), (26352, 740608), (27648, 705892), (28404, 687104), (31232, 624888), (32086, 608256), (32208, 605952), (33664, 579744), (33792, 577548), (34716, 562176), (35136, 555456), (36234, 538624), (36864, 529419), (37872, 515328), (38016, 513376), (42944, 454464), (45056, 433161), (46288, 421632), (46848, 416592), (48129, 405504), (48312, 403968), (50496, 386496), (50688, 385032), (52074, 374784), (52704, 370304), (55296, 352946), (56808, 343552), (62464, 312444), (64172, 304128), (64416, 302976), (67328, 289872), (67584, 288774), (69432, 281088), (70272, 277728), (72468, 269312), (75744, 257664), (76032, 256688), (78111, 249856), (85888, 227232), (92576, 210816), (93696, 208296), (96258, 202752), (96624, 201984), (100992, 193248), (101376, 192516), (104148, 187392), (105408, 185152), (110592, 176473), (113616, 171776), (124928, 156222), (128344, 152064), (128832, 151488), (134656, 144936), (135168, 144387), (138864, 140544)]