19733220864

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3343}}^1$

素因数の和:3438

約数の個数: 320

約数和(自身を含む): 67870894080

約数和(自身を除く): 48137673216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 61, 63, 64, 72, 84, 96, 108, 112, 122, 126, 128, 144, 168, 183, 189, 192, 216, 224, 244, 252, 256, 288, 336, 366, 378, 384, 427, 432, 448, 488, 504, 512, 549, 576, 672, 732, 756, 768, 854, 864, 896, 976, 1008, 1098, 1152, 1281, 1344, 1464, 1512, 1536, 1647, 1708, 1728, 1792, 1952, 2016, 2196, 2304, 2562, 2688, 2928, 3024, 3294, 3343, 3416, 3456, 3584, 3843, 3904, 4032, 4392, 4608, 5124, 5376, 5856, 6048, 6588, 6686, 6832, 6912, 7686, 7808, 8064, 8784, 10029, 10248, 10752, 11529, 11712, 12096, 13176, 13372, 13664, 13824, 15372, 15616, 16128, 17568, 20058, 20496, 23058, 23401, 23424, 24192, 26352, 26744, 27328, 30087, 30744, 31232, 32256, 35136, 40116, 40992, 46116, 46802, 46848, 48384, 52704, 53488, 54656, 60174, 61488, 70203, 70272, 80232, 81984, 90261, 92232, 93604, 93696, 96768, 105408, 106976, 109312, 120348, 122976, 140406, 140544, 160464, 163968, 180522, 184464, 187208, 203923, 210609, 210816, 213952, 218624, 240696, 245952, 280812, 281088, 320928, 327936, 361044, 368928, 374416, 407846, 421218, 421632, 427904, 481392, 491904, 561624, 611769, 631827, 641856, 655872, 722088, 737856, 748832, 815692, 842436, 843264, 855808, 962784, 983808, 1123248, 1223538, 1263654, 1283712, 1427461, 1444176, 1475712, 1497664, 1631384, 1684872, 1711616, 1835307, 1925568, 1967616, 2246496, 2447076, 2527308, 2567424, 2854922, 2888352, 2951424, 2995328, 3262768, 3369744, 3670614, 3851136, 4282383, 4492992, 4894152, 5054616, 5134848, 5505921, 5709844, 5776704, 5902848, 5990656, 6525536, 6739488, 7341228, 7702272, 8564766, 8985984, 9788304, 10109232, 11011842, 11419688, 11553408, 11981312, 12847149, 13051072, 13478976, 14682456, 15404544, 17129532, 17971968, 19576608, 20218464, 22023684, 22839376, 23106816, 25694298, 26102144, 26957952, 29364912, 34259064, 35943936, 38541447, 39153216, 40436928, 44047368, 45678752, 46213632, 51388596, 52204288, 53915904, 58729824, 68518128, 77082894, 78306432, 80873856, 88094736, 91357504, 102777192, 104408576, 107831808, 117459648, 137036256, 154165788, 156612864, 161747712, 176189472, 182715008, 205554384, 234919296, 274072512, 308331576, 313225728, 323495424, 352378944, 365430016, 411108768, 469838592, 548145024, 616663152, 704757888, 730860032, 822217536, 939677184, 1096290048, 1233326304, 1409515776, 1644435072, 2192580096, 2466652608, 2819031552, 3288870144, 4933305216, 6577740288, 9866610432, 19733220864]

約数ペア:

[(1, 19733220864), (2, 9866610432), (3, 6577740288), (4, 4933305216), (6, 3288870144), (7, 2819031552), (8, 2466652608), (9, 2192580096), (12, 1644435072), (14, 1409515776), (16, 1233326304), (18, 1096290048), (21, 939677184), (24, 822217536), (27, 730860032), (28, 704757888), (32, 616663152), (36, 548145024), (42, 469838592), (48, 411108768), (54, 365430016), (56, 352378944), (61, 323495424), (63, 313225728), (64, 308331576), (72, 274072512), (84, 234919296), (96, 205554384), (108, 182715008), (112, 176189472), (122, 161747712), (126, 156612864), (128, 154165788), (144, 137036256), (168, 117459648), (183, 107831808), (189, 104408576), (192, 102777192), (216, 91357504), (224, 88094736), (244, 80873856), (252, 78306432), (256, 77082894), (288, 68518128), (336, 58729824), (366, 53915904), (378, 52204288), (384, 51388596), (427, 46213632), (432, 45678752), (448, 44047368), (488, 40436928), (504, 39153216), (512, 38541447), (549, 35943936), (576, 34259064), (672, 29364912), (732, 26957952), (756, 26102144), (768, 25694298), (854, 23106816), (864, 22839376), (896, 22023684), (976, 20218464), (1008, 19576608), (1098, 17971968), (1152, 17129532), (1281, 15404544), (1344, 14682456), (1464, 13478976), (1512, 13051072), (1536, 12847149), (1647, 11981312), (1708, 11553408), (1728, 11419688), (1792, 11011842), (1952, 10109232), (2016, 9788304), (2196, 8985984), (2304, 8564766), (2562, 7702272), (2688, 7341228), (2928, 6739488), (3024, 6525536), (3294, 5990656), (3343, 5902848), (3416, 5776704), (3456, 5709844), (3584, 5505921), (3843, 5134848), (3904, 5054616), (4032, 4894152), (4392, 4492992), (4608, 4282383), (5124, 3851136), (5376, 3670614), (5856, 3369744), (6048, 3262768), (6588, 2995328), (6686, 2951424), (6832, 2888352), (6912, 2854922), (7686, 2567424), (7808, 2527308), (8064, 2447076), (8784, 2246496), (10029, 1967616), (10248, 1925568), (10752, 1835307), (11529, 1711616), (11712, 1684872), (12096, 1631384), (13176, 1497664), (13372, 1475712), (13664, 1444176), (13824, 1427461), (15372, 1283712), (15616, 1263654), (16128, 1223538), (17568, 1123248), (20058, 983808), (20496, 962784), (23058, 855808), (23401, 843264), (23424, 842436), (24192, 815692), (26352, 748832), (26744, 737856), (27328, 722088), (30087, 655872), (30744, 641856), (31232, 631827), (32256, 611769), (35136, 561624), (40116, 491904), (40992, 481392), (46116, 427904), (46802, 421632), (46848, 421218), (48384, 407846), (52704, 374416), (53488, 368928), (54656, 361044), (60174, 327936), (61488, 320928), (70203, 281088), (70272, 280812), (80232, 245952), (81984, 240696), (90261, 218624), (92232, 213952), (93604, 210816), (93696, 210609), (96768, 203923), (105408, 187208), (106976, 184464), (109312, 180522), (120348, 163968), (122976, 160464), (140406, 140544)]