19128932784

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19919}}^1$

素因数の和:19974

約数の個数: 240

約数和(自身を含む): 62937638400

約数和(自身を除く): 43808705616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 81, 104, 108, 114, 117, 144, 152, 156, 162, 171, 208, 216, 228, 234, 243, 247, 304, 312, 324, 342, 351, 432, 456, 468, 486, 494, 513, 624, 648, 684, 702, 741, 912, 936, 972, 988, 1026, 1053, 1296, 1368, 1404, 1482, 1539, 1872, 1944, 1976, 2052, 2106, 2223, 2736, 2808, 2964, 3078, 3159, 3888, 3952, 4104, 4212, 4446, 4617, 5616, 5928, 6156, 6318, 6669, 8208, 8424, 8892, 9234, 11856, 12312, 12636, 13338, 16848, 17784, 18468, 19919, 20007, 24624, 25272, 26676, 35568, 36936, 39838, 40014, 50544, 53352, 59757, 60021, 73872, 79676, 80028, 106704, 119514, 120042, 159352, 160056, 179271, 239028, 240084, 258947, 318704, 320112, 358542, 378461, 478056, 480168, 517894, 537813, 717084, 756922, 776841, 956112, 960336, 1035788, 1075626, 1135383, 1434168, 1513844, 1553682, 1613439, 2071576, 2151252, 2270766, 2330523, 2868336, 3027688, 3107364, 3226878, 3406149, 4143152, 4302504, 4541532, 4661046, 4840317, 4919993, 6055376, 6214728, 6453756, 6812298, 6991569, 8605008, 9083064, 9322092, 9680634, 9839986, 10218447, 12429456, 12907512, 13624596, 13983138, 14759979, 18166128, 18644184, 19361268, 19679972, 20436894, 20974707, 25815024, 27249192, 27966276, 29519958, 30655341, 37288368, 38722536, 39359944, 40873788, 41949414, 44279937, 54498384, 55932552, 59039916, 61310682, 62924121, 77445072, 78719888, 81747576, 83898828, 88559874, 91966023, 111865104, 118079832, 122621364, 125848242, 132839811, 163495152, 167797656, 177119748, 183932046, 236159664, 245242728, 251696484, 265679622, 335595312, 354239496, 367864092, 398519433, 490485456, 503392968, 531359244, 708478992, 735728184, 797038866, 1006785936, 1062718488, 1195558299, 1471456368, 1594077732, 2125436976, 2391116598, 3188155464, 4782233196, 6376310928, 9564466392, 19128932784]

約数ペア:

[(1, 19128932784), (2, 9564466392), (3, 6376310928), (4, 4782233196), (6, 3188155464), (8, 2391116598), (9, 2125436976), (12, 1594077732), (13, 1471456368), (16, 1195558299), (18, 1062718488), (19, 1006785936), (24, 797038866), (26, 735728184), (27, 708478992), (36, 531359244), (38, 503392968), (39, 490485456), (48, 398519433), (52, 367864092), (54, 354239496), (57, 335595312), (72, 265679622), (76, 251696484), (78, 245242728), (81, 236159664), (104, 183932046), (108, 177119748), (114, 167797656), (117, 163495152), (144, 132839811), (152, 125848242), (156, 122621364), (162, 118079832), (171, 111865104), (208, 91966023), (216, 88559874), (228, 83898828), (234, 81747576), (243, 78719888), (247, 77445072), (304, 62924121), (312, 61310682), (324, 59039916), (342, 55932552), (351, 54498384), (432, 44279937), (456, 41949414), (468, 40873788), (486, 39359944), (494, 38722536), (513, 37288368), (624, 30655341), (648, 29519958), (684, 27966276), (702, 27249192), (741, 25815024), (912, 20974707), (936, 20436894), (972, 19679972), (988, 19361268), (1026, 18644184), (1053, 18166128), (1296, 14759979), (1368, 13983138), (1404, 13624596), (1482, 12907512), (1539, 12429456), (1872, 10218447), (1944, 9839986), (1976, 9680634), (2052, 9322092), (2106, 9083064), (2223, 8605008), (2736, 6991569), (2808, 6812298), (2964, 6453756), (3078, 6214728), (3159, 6055376), (3888, 4919993), (3952, 4840317), (4104, 4661046), (4212, 4541532), (4446, 4302504), (4617, 4143152), (5616, 3406149), (5928, 3226878), (6156, 3107364), (6318, 3027688), (6669, 2868336), (8208, 2330523), (8424, 2270766), (8892, 2151252), (9234, 2071576), (11856, 1613439), (12312, 1553682), (12636, 1513844), (13338, 1434168), (16848, 1135383), (17784, 1075626), (18468, 1035788), (19919, 960336), (20007, 956112), (24624, 776841), (25272, 756922), (26676, 717084), (35568, 537813), (36936, 517894), (39838, 480168), (40014, 478056), (50544, 378461), (53352, 358542), (59757, 320112), (60021, 318704), (73872, 258947), (79676, 240084), (80028, 239028), (106704, 179271), (119514, 160056), (120042, 159352)]