19355404544

素因数分解:

$2^8\times 7^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{919}}^1$

素因数の和:1045

約数の個数: 216

約数和(自身を含む): 47591187840

約数和(自身を除く): 28235783296

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 73, 92, 98, 112, 128, 146, 161, 184, 196, 224, 256, 292, 322, 368, 392, 448, 511, 584, 644, 736, 784, 896, 919, 1022, 1127, 1168, 1288, 1472, 1568, 1679, 1792, 1838, 2044, 2254, 2336, 2576, 2944, 3136, 3358, 3577, 3676, 4088, 4508, 4672, 5152, 5888, 6272, 6433, 6716, 7154, 7352, 8176, 9016, 9344, 10304, 11753, 12544, 12866, 13432, 14308, 14704, 16352, 18032, 18688, 20608, 21137, 23506, 25732, 26864, 28616, 29408, 32704, 36064, 41216, 42274, 45031, 47012, 51464, 53728, 57232, 58816, 65408, 67087, 72128, 82271, 84548, 90062, 94024, 102928, 107456, 114464, 117632, 130816, 134174, 144256, 147959, 164542, 169096, 180124, 188048, 205856, 214912, 228928, 235264, 268348, 288512, 295918, 329084, 338192, 360248, 376096, 411712, 429824, 457856, 469609, 536696, 591836, 658168, 676384, 720496, 752192, 823424, 915712, 939218, 1035713, 1073392, 1183672, 1316336, 1352768, 1440992, 1504384, 1543001, 1646848, 1878436, 2071426, 2146784, 2367344, 2632672, 2705536, 2881984, 3008768, 3086002, 3287263, 3756872, 4142852, 4293568, 4734688, 5265344, 5411072, 5763968, 6172004, 6574526, 7513744, 8285704, 8587136, 9469376, 10530688, 10801007, 11527936, 12344008, 13149052, 15027488, 16571408, 17174272, 18938752, 21061376, 21602014, 24688016, 26298104, 30054976, 33142816, 37877504, 43204028, 49376032, 52596208, 60109952, 66285632, 75607049, 86408056, 98752064, 105192416, 120219904, 132571264, 151214098, 172816112, 197504128, 210384832, 265142528, 302428196, 345632224, 395008256, 420769664, 604856392, 691264448, 841539328, 1209712784, 1382528896, 2419425568, 2765057792, 4838851136, 9677702272, 19355404544]

約数ペア:

[(1, 19355404544), (2, 9677702272), (4, 4838851136), (7, 2765057792), (8, 2419425568), (14, 1382528896), (16, 1209712784), (23, 841539328), (28, 691264448), (32, 604856392), (46, 420769664), (49, 395008256), (56, 345632224), (64, 302428196), (73, 265142528), (92, 210384832), (98, 197504128), (112, 172816112), (128, 151214098), (146, 132571264), (161, 120219904), (184, 105192416), (196, 98752064), (224, 86408056), (256, 75607049), (292, 66285632), (322, 60109952), (368, 52596208), (392, 49376032), (448, 43204028), (511, 37877504), (584, 33142816), (644, 30054976), (736, 26298104), (784, 24688016), (896, 21602014), (919, 21061376), (1022, 18938752), (1127, 17174272), (1168, 16571408), (1288, 15027488), (1472, 13149052), (1568, 12344008), (1679, 11527936), (1792, 10801007), (1838, 10530688), (2044, 9469376), (2254, 8587136), (2336, 8285704), (2576, 7513744), (2944, 6574526), (3136, 6172004), (3358, 5763968), (3577, 5411072), (3676, 5265344), (4088, 4734688), (4508, 4293568), (4672, 4142852), (5152, 3756872), (5888, 3287263), (6272, 3086002), (6433, 3008768), (6716, 2881984), (7154, 2705536), (7352, 2632672), (8176, 2367344), (9016, 2146784), (9344, 2071426), (10304, 1878436), (11753, 1646848), (12544, 1543001), (12866, 1504384), (13432, 1440992), (14308, 1352768), (14704, 1316336), (16352, 1183672), (18032, 1073392), (18688, 1035713), (20608, 939218), (21137, 915712), (23506, 823424), (25732, 752192), (26864, 720496), (28616, 676384), (29408, 658168), (32704, 591836), (36064, 536696), (41216, 469609), (42274, 457856), (45031, 429824), (47012, 411712), (51464, 376096), (53728, 360248), (57232, 338192), (58816, 329084), (65408, 295918), (67087, 288512), (72128, 268348), (82271, 235264), (84548, 228928), (90062, 214912), (94024, 205856), (102928, 188048), (107456, 180124), (114464, 169096), (117632, 164542), (130816, 147959), (134174, 144256)]