19912323744

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:441

約数の個数: 384

約数和(自身を含む): 62659215360

約数和(自身を除く): 42746891616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 37, 48, 54, 62, 71, 72, 74, 93, 96, 108, 111, 124, 142, 144, 148, 186, 213, 216, 222, 248, 279, 283, 284, 288, 296, 333, 372, 426, 432, 444, 496, 558, 566, 568, 592, 639, 666, 744, 837, 849, 852, 864, 888, 992, 999, 1116, 1132, 1136, 1147, 1184, 1278, 1332, 1488, 1674, 1698, 1704, 1776, 1917, 1998, 2201, 2232, 2264, 2272, 2294, 2547, 2556, 2627, 2664, 2976, 3348, 3396, 3408, 3441, 3552, 3834, 3996, 4402, 4464, 4528, 4588, 5094, 5112, 5254, 5328, 6603, 6696, 6792, 6816, 6882, 7641, 7668, 7881, 7992, 8773, 8804, 8928, 9056, 9176, 10188, 10224, 10323, 10471, 10508, 10656, 13206, 13392, 13584, 13764, 15282, 15336, 15762, 15984, 17546, 17608, 18352, 19809, 20093, 20376, 20448, 20646, 20942, 21016, 23643, 26319, 26412, 26784, 27168, 27528, 30564, 30672, 30969, 31413, 31524, 31968, 35092, 35216, 36704, 39618, 40186, 40752, 41292, 41884, 42032, 47286, 52638, 52824, 55056, 59427, 60279, 61128, 61344, 61938, 62826, 63048, 70184, 70432, 70929, 78957, 79236, 80372, 81437, 81504, 82584, 83768, 84064, 94239, 94572, 105276, 105648, 110112, 118854, 120558, 122256, 123876, 125652, 126096, 140368, 141858, 157914, 158472, 160744, 162874, 165168, 167536, 180837, 188478, 189144, 210552, 211296, 236871, 237708, 241116, 244311, 244512, 247752, 251304, 252192, 280736, 282717, 283716, 315828, 316944, 321488, 324601, 325748, 330336, 335072, 361674, 376956, 378288, 421104, 473742, 475416, 482232, 488622, 495504, 502608, 542511, 565434, 567432, 622883, 631656, 633888, 642976, 649202, 651496, 723348, 732933, 743441, 753912, 756576, 842208, 947484, 950832, 964464, 973803, 977244, 991008, 1005216, 1085022, 1130868, 1134864, 1245766, 1263312, 1298404, 1302992, 1446696, 1465866, 1486882, 1507824, 1868649, 1894968, 1901664, 1928928, 1947606, 1954488, 2170044, 2198799, 2230323, 2261736, 2269728, 2491532, 2526624, 2596808, 2605984, 2893392, 2921409, 2931732, 2973764, 3015648, 3737298, 3789936, 3895212, 3908976, 4340088, 4397598, 4460646, 4523472, 4983064, 5193616, 5605947, 5786784, 5842818, 5863464, 5947528, 6690969, 7474596, 7579872, 7790424, 7817952, 8680176, 8764227, 8795196, 8921292, 9046944, 9966128, 10387232, 11211894, 11685636, 11726928, 11895056, 13381938, 14949192, 15580848, 16817841, 17360352, 17528454, 17590392, 17842584, 19932256, 20072907, 22423788, 23046671, 23371272, 23453856, 23790112, 26763876, 29898384, 31161696, 33635682, 35056908, 35180784, 35685168, 40145814, 44847576, 46093342, 46742544, 53527752, 59796768, 67271364, 69140013, 70113816, 70361568, 71370336, 80291628, 89695152, 92186684, 93485088, 107055504, 134542728, 138280026, 140227632, 160583256, 179390304, 184373368, 207420039, 214111008, 269085456, 276560052, 280455264, 321166512, 368746736, 414840078, 538170912, 553120104, 622260117, 642333024, 737493472, 829680156, 1106240208, 1244520234, 1659360312, 2212480416, 2489040468, 3318720624, 4978080936, 6637441248, 9956161872, 19912323744]

約数ペア:

[(1, 19912323744), (2, 9956161872), (3, 6637441248), (4, 4978080936), (6, 3318720624), (8, 2489040468), (9, 2212480416), (12, 1659360312), (16, 1244520234), (18, 1106240208), (24, 829680156), (27, 737493472), (31, 642333024), (32, 622260117), (36, 553120104), (37, 538170912), (48, 414840078), (54, 368746736), (62, 321166512), (71, 280455264), (72, 276560052), (74, 269085456), (93, 214111008), (96, 207420039), (108, 184373368), (111, 179390304), (124, 160583256), (142, 140227632), (144, 138280026), (148, 134542728), (186, 107055504), (213, 93485088), (216, 92186684), (222, 89695152), (248, 80291628), (279, 71370336), (283, 70361568), (284, 70113816), (288, 69140013), (296, 67271364), (333, 59796768), (372, 53527752), (426, 46742544), (432, 46093342), (444, 44847576), (496, 40145814), (558, 35685168), (566, 35180784), (568, 35056908), (592, 33635682), (639, 31161696), (666, 29898384), (744, 26763876), (837, 23790112), (849, 23453856), (852, 23371272), (864, 23046671), (888, 22423788), (992, 20072907), (999, 19932256), (1116, 17842584), (1132, 17590392), (1136, 17528454), (1147, 17360352), (1184, 16817841), (1278, 15580848), (1332, 14949192), (1488, 13381938), (1674, 11895056), (1698, 11726928), (1704, 11685636), (1776, 11211894), (1917, 10387232), (1998, 9966128), (2201, 9046944), (2232, 8921292), (2264, 8795196), (2272, 8764227), (2294, 8680176), (2547, 7817952), (2556, 7790424), (2627, 7579872), (2664, 7474596), (2976, 6690969), (3348, 5947528), (3396, 5863464), (3408, 5842818), (3441, 5786784), (3552, 5605947), (3834, 5193616), (3996, 4983064), (4402, 4523472), (4464, 4460646), (4528, 4397598), (4588, 4340088), (5094, 3908976), (5112, 3895212), (5254, 3789936), (5328, 3737298), (6603, 3015648), (6696, 2973764), (6792, 2931732), (6816, 2921409), (6882, 2893392), (7641, 2605984), (7668, 2596808), (7881, 2526624), (7992, 2491532), (8773, 2269728), (8804, 2261736), (8928, 2230323), (9056, 2198799), (9176, 2170044), (10188, 1954488), (10224, 1947606), (10323, 1928928), (10471, 1901664), (10508, 1894968), (10656, 1868649), (13206, 1507824), (13392, 1486882), (13584, 1465866), (13764, 1446696), (15282, 1302992), (15336, 1298404), (15762, 1263312), (15984, 1245766), (17546, 1134864), (17608, 1130868), (18352, 1085022), (19809, 1005216), (20093, 991008), (20376, 977244), (20448, 973803), (20646, 964464), (20942, 950832), (21016, 947484), (23643, 842208), (26319, 756576), (26412, 753912), (26784, 743441), (27168, 732933), (27528, 723348), (30564, 651496), (30672, 649202), (30969, 642976), (31413, 633888), (31524, 631656), (31968, 622883), (35092, 567432), (35216, 565434), (36704, 542511), (39618, 502608), (40186, 495504), (40752, 488622), (41292, 482232), (41884, 475416), (42032, 473742), (47286, 421104), (52638, 378288), (52824, 376956), (55056, 361674), (59427, 335072), (60279, 330336), (61128, 325748), (61344, 324601), (61938, 321488), (62826, 316944), (63048, 315828), (70184, 283716), (70432, 282717), (70929, 280736), (78957, 252192), (79236, 251304), (80372, 247752), (81437, 244512), (81504, 244311), (82584, 241116), (83768, 237708), (84064, 236871), (94239, 211296), (94572, 210552), (105276, 189144), (105648, 188478), (110112, 180837), (118854, 167536), (120558, 165168), (122256, 162874), (123876, 160744), (125652, 158472), (126096, 157914), (140368, 141858)]