19883798784

素因数分解:

$2^8\times 3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1307}}^1$

素因数の和:1434

約数の個数: 288

約数和(自身を含む): 61598638080

約数和(自身を除く): 41714839296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 71, 72, 93, 96, 108, 124, 128, 142, 144, 186, 192, 213, 216, 248, 256, 279, 284, 288, 372, 384, 426, 432, 496, 558, 568, 576, 639, 744, 768, 837, 852, 864, 992, 1116, 1136, 1152, 1278, 1307, 1488, 1674, 1704, 1728, 1917, 1984, 2201, 2232, 2272, 2304, 2556, 2614, 2976, 3348, 3408, 3456, 3834, 3921, 3968, 4402, 4464, 4544, 5112, 5228, 5952, 6603, 6696, 6816, 6912, 7668, 7842, 7936, 8804, 8928, 9088, 10224, 10456, 11763, 11904, 13206, 13392, 13632, 15336, 15684, 17608, 17856, 18176, 19809, 20448, 20912, 23526, 23808, 26412, 26784, 27264, 30672, 31368, 35216, 35289, 35712, 39618, 40517, 40896, 41824, 47052, 52824, 53568, 54528, 59427, 61344, 62736, 70432, 70578, 71424, 79236, 81034, 81792, 83648, 92797, 94104, 105648, 107136, 118854, 121551, 122688, 125472, 140864, 141156, 158472, 162068, 163584, 167296, 185594, 188208, 211296, 214272, 237708, 243102, 245376, 250944, 278391, 281728, 282312, 316944, 324136, 334592, 364653, 371188, 376416, 422592, 475416, 486204, 490752, 501888, 556782, 563456, 564624, 633888, 648272, 729306, 742376, 752832, 835173, 845184, 950832, 972408, 1003776, 1093959, 1113564, 1129248, 1267776, 1296544, 1458612, 1484752, 1505664, 1670346, 1690368, 1901664, 1944816, 2187918, 2227128, 2258496, 2505519, 2535552, 2593088, 2876707, 2917224, 2969504, 3011328, 3340692, 3803328, 3889632, 4375836, 4454256, 4516992, 5011038, 5071104, 5186176, 5753414, 5834448, 5939008, 6681384, 7606656, 7779264, 8630121, 8751672, 8908512, 9033984, 10022076, 10372352, 11506828, 11668896, 11878016, 13362768, 15213312, 15558528, 17260242, 17503344, 17817024, 20044152, 23013656, 23337792, 23756032, 25890363, 26725536, 31117056, 34520484, 35006688, 35634048, 40088304, 46027312, 46675584, 51780726, 53451072, 69040968, 70013376, 71268096, 77671089, 80176608, 92054624, 93351168, 103561452, 106902144, 138081936, 140026752, 155342178, 160353216, 184109248, 207122904, 213804288, 276163872, 280053504, 310684356, 320706432, 368218496, 414245808, 552327744, 621368712, 641412864, 736436992, 828491616, 1104655488, 1242737424, 1656983232, 2209310976, 2485474848, 3313966464, 4970949696, 6627932928, 9941899392, 19883798784]

約数ペア:

[(1, 19883798784), (2, 9941899392), (3, 6627932928), (4, 4970949696), (6, 3313966464), (8, 2485474848), (9, 2209310976), (12, 1656983232), (16, 1242737424), (18, 1104655488), (24, 828491616), (27, 736436992), (31, 641412864), (32, 621368712), (36, 552327744), (48, 414245808), (54, 368218496), (62, 320706432), (64, 310684356), (71, 280053504), (72, 276163872), (93, 213804288), (96, 207122904), (108, 184109248), (124, 160353216), (128, 155342178), (142, 140026752), (144, 138081936), (186, 106902144), (192, 103561452), (213, 93351168), (216, 92054624), (248, 80176608), (256, 77671089), (279, 71268096), (284, 70013376), (288, 69040968), (372, 53451072), (384, 51780726), (426, 46675584), (432, 46027312), (496, 40088304), (558, 35634048), (568, 35006688), (576, 34520484), (639, 31117056), (744, 26725536), (768, 25890363), (837, 23756032), (852, 23337792), (864, 23013656), (992, 20044152), (1116, 17817024), (1136, 17503344), (1152, 17260242), (1278, 15558528), (1307, 15213312), (1488, 13362768), (1674, 11878016), (1704, 11668896), (1728, 11506828), (1917, 10372352), (1984, 10022076), (2201, 9033984), (2232, 8908512), (2272, 8751672), (2304, 8630121), (2556, 7779264), (2614, 7606656), (2976, 6681384), (3348, 5939008), (3408, 5834448), (3456, 5753414), (3834, 5186176), (3921, 5071104), (3968, 5011038), (4402, 4516992), (4464, 4454256), (4544, 4375836), (5112, 3889632), (5228, 3803328), (5952, 3340692), (6603, 3011328), (6696, 2969504), (6816, 2917224), (6912, 2876707), (7668, 2593088), (7842, 2535552), (7936, 2505519), (8804, 2258496), (8928, 2227128), (9088, 2187918), (10224, 1944816), (10456, 1901664), (11763, 1690368), (11904, 1670346), (13206, 1505664), (13392, 1484752), (13632, 1458612), (15336, 1296544), (15684, 1267776), (17608, 1129248), (17856, 1113564), (18176, 1093959), (19809, 1003776), (20448, 972408), (20912, 950832), (23526, 845184), (23808, 835173), (26412, 752832), (26784, 742376), (27264, 729306), (30672, 648272), (31368, 633888), (35216, 564624), (35289, 563456), (35712, 556782), (39618, 501888), (40517, 490752), (40896, 486204), (41824, 475416), (47052, 422592), (52824, 376416), (53568, 371188), (54528, 364653), (59427, 334592), (61344, 324136), (62736, 316944), (70432, 282312), (70578, 281728), (71424, 278391), (79236, 250944), (81034, 245376), (81792, 243102), (83648, 237708), (92797, 214272), (94104, 211296), (105648, 188208), (107136, 185594), (118854, 167296), (121551, 163584), (122688, 162068), (125472, 158472), (140864, 141156)]