19969275648

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{5569}}^1$

素因数の和:5647

約数の個数: 288

約数和(自身を含む): 65578060800

約数和(自身を除く): 45608785152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 29, 32, 42, 46, 48, 56, 58, 64, 69, 84, 87, 92, 96, 112, 116, 128, 138, 161, 168, 174, 184, 192, 203, 224, 232, 256, 276, 322, 336, 348, 368, 384, 406, 448, 464, 483, 552, 609, 644, 667, 672, 696, 736, 768, 812, 896, 928, 966, 1104, 1218, 1288, 1334, 1344, 1392, 1472, 1624, 1792, 1856, 1932, 2001, 2208, 2436, 2576, 2668, 2688, 2784, 2944, 3248, 3712, 3864, 4002, 4416, 4669, 4872, 5152, 5336, 5376, 5568, 5569, 5888, 6496, 7424, 7728, 8004, 8832, 9338, 9744, 10304, 10672, 11136, 11138, 12992, 14007, 15456, 16008, 16707, 17664, 18676, 19488, 20608, 21344, 22272, 22276, 25984, 28014, 30912, 32016, 33414, 37352, 38976, 38983, 41216, 42688, 44552, 51968, 56028, 61824, 64032, 66828, 74704, 77952, 77966, 85376, 89104, 112056, 116949, 123648, 128064, 128087, 133656, 149408, 155904, 155932, 161501, 170752, 178208, 224112, 233898, 256128, 256174, 267312, 298816, 311864, 323002, 356416, 384261, 448224, 467796, 484503, 512256, 512348, 534624, 597632, 623728, 646004, 712832, 768522, 896448, 896609, 935592, 969006, 1024696, 1069248, 1130507, 1195264, 1247456, 1292008, 1425664, 1537044, 1792896, 1793218, 1871184, 1938012, 2049392, 2138496, 2261014, 2494912, 2584016, 2689827, 3074088, 3391521, 3585792, 3586436, 3714523, 3742368, 3876024, 4098784, 4276992, 4522028, 4989824, 5168032, 5379654, 6148176, 6783042, 7172872, 7429046, 7484736, 7752048, 8197568, 9044056, 9979648, 10336064, 10759308, 11143569, 12296352, 13566084, 14345744, 14858092, 14969472, 15504096, 16395136, 18088112, 20672128, 21518616, 22287138, 24592704, 26001661, 27132168, 28691488, 29716184, 29938944, 31008192, 32790272, 36176224, 41344256, 43037232, 44574276, 49185408, 52003322, 54264336, 57382976, 59432368, 62016384, 72352448, 78004983, 86074464, 89148552, 98370816, 104006644, 108528672, 114765952, 118864736, 124032768, 144704896, 156009966, 172148928, 178297104, 208013288, 217057344, 229531904, 237729472, 289409792, 312019932, 344297856, 356594208, 416026576, 434114688, 475458944, 624039864, 688595712, 713188416, 832053152, 868229376, 950917888, 1248079728, 1426376832, 1664106304, 2496159456, 2852753664, 3328212608, 4992318912, 6656425216, 9984637824, 19969275648]

約数ペア:

[(1, 19969275648), (2, 9984637824), (3, 6656425216), (4, 4992318912), (6, 3328212608), (7, 2852753664), (8, 2496159456), (12, 1664106304), (14, 1426376832), (16, 1248079728), (21, 950917888), (23, 868229376), (24, 832053152), (28, 713188416), (29, 688595712), (32, 624039864), (42, 475458944), (46, 434114688), (48, 416026576), (56, 356594208), (58, 344297856), (64, 312019932), (69, 289409792), (84, 237729472), (87, 229531904), (92, 217057344), (96, 208013288), (112, 178297104), (116, 172148928), (128, 156009966), (138, 144704896), (161, 124032768), (168, 118864736), (174, 114765952), (184, 108528672), (192, 104006644), (203, 98370816), (224, 89148552), (232, 86074464), (256, 78004983), (276, 72352448), (322, 62016384), (336, 59432368), (348, 57382976), (368, 54264336), (384, 52003322), (406, 49185408), (448, 44574276), (464, 43037232), (483, 41344256), (552, 36176224), (609, 32790272), (644, 31008192), (667, 29938944), (672, 29716184), (696, 28691488), (736, 27132168), (768, 26001661), (812, 24592704), (896, 22287138), (928, 21518616), (966, 20672128), (1104, 18088112), (1218, 16395136), (1288, 15504096), (1334, 14969472), (1344, 14858092), (1392, 14345744), (1472, 13566084), (1624, 12296352), (1792, 11143569), (1856, 10759308), (1932, 10336064), (2001, 9979648), (2208, 9044056), (2436, 8197568), (2576, 7752048), (2668, 7484736), (2688, 7429046), (2784, 7172872), (2944, 6783042), (3248, 6148176), (3712, 5379654), (3864, 5168032), (4002, 4989824), (4416, 4522028), (4669, 4276992), (4872, 4098784), (5152, 3876024), (5336, 3742368), (5376, 3714523), (5568, 3586436), (5569, 3585792), (5888, 3391521), (6496, 3074088), (7424, 2689827), (7728, 2584016), (8004, 2494912), (8832, 2261014), (9338, 2138496), (9744, 2049392), (10304, 1938012), (10672, 1871184), (11136, 1793218), (11138, 1792896), (12992, 1537044), (14007, 1425664), (15456, 1292008), (16008, 1247456), (16707, 1195264), (17664, 1130507), (18676, 1069248), (19488, 1024696), (20608, 969006), (21344, 935592), (22272, 896609), (22276, 896448), (25984, 768522), (28014, 712832), (30912, 646004), (32016, 623728), (33414, 597632), (37352, 534624), (38976, 512348), (38983, 512256), (41216, 484503), (42688, 467796), (44552, 448224), (51968, 384261), (56028, 356416), (61824, 323002), (64032, 311864), (66828, 298816), (74704, 267312), (77952, 256174), (77966, 256128), (85376, 233898), (89104, 224112), (112056, 178208), (116949, 170752), (123648, 161501), (128064, 155932), (128087, 155904), (133656, 149408)]