19758928896

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3877}}^1$

素因数の和:3989

約数の個数: 264

約数和(自身を含む): 66046373120

約数和(自身を除く): 46287444224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 79, 84, 96, 112, 126, 128, 144, 158, 168, 192, 224, 237, 252, 256, 288, 316, 336, 384, 448, 474, 504, 512, 553, 576, 632, 672, 711, 768, 896, 948, 1008, 1024, 1106, 1152, 1264, 1344, 1422, 1536, 1659, 1792, 1896, 2016, 2212, 2304, 2528, 2688, 2844, 3072, 3318, 3584, 3792, 3877, 4032, 4424, 4608, 4977, 5056, 5376, 5688, 6636, 7168, 7584, 7754, 8064, 8848, 9216, 9954, 10112, 10752, 11376, 11631, 13272, 15168, 15508, 16128, 17696, 19908, 20224, 21504, 22752, 23262, 26544, 27139, 30336, 31016, 32256, 34893, 35392, 39816, 40448, 45504, 46524, 53088, 54278, 60672, 62032, 64512, 69786, 70784, 79632, 80896, 81417, 91008, 93048, 106176, 108556, 121344, 124064, 139572, 141568, 159264, 162834, 182016, 186096, 212352, 217112, 242688, 244251, 248128, 279144, 283136, 306283, 318528, 325668, 364032, 372192, 424704, 434224, 488502, 496256, 558288, 566272, 612566, 637056, 651336, 728064, 744384, 849408, 868448, 918849, 977004, 992512, 1116576, 1225132, 1274112, 1302672, 1488768, 1698816, 1736896, 1837698, 1954008, 1985024, 2143981, 2233152, 2450264, 2548224, 2605344, 2756547, 2977536, 3473792, 3675396, 3908016, 3970048, 4287962, 4466304, 4900528, 5096448, 5210688, 5513094, 5955072, 6431943, 6947584, 7350792, 7816032, 8575924, 8932608, 9801056, 10421376, 11026188, 11910144, 12863886, 13895168, 14701584, 15632064, 17151848, 17865216, 19295829, 19602112, 20842752, 22052376, 25727772, 27790336, 29403168, 31264128, 34303696, 35730432, 38591658, 39204224, 41685504, 44104752, 51455544, 58806336, 62528256, 68607392, 77183316, 78408448, 83371008, 88209504, 102911088, 117612672, 125056512, 137214784, 154366632, 156816896, 176419008, 205822176, 235225344, 250113024, 274429568, 308733264, 313633792, 352838016, 411644352, 470450688, 548859136, 617466528, 705676032, 823288704, 940901376, 1097718272, 1234933056, 1411352064, 1646577408, 2195436544, 2469866112, 2822704128, 3293154816, 4939732224, 6586309632, 9879464448, 19758928896]

約数ペア:

[(1, 19758928896), (2, 9879464448), (3, 6586309632), (4, 4939732224), (6, 3293154816), (7, 2822704128), (8, 2469866112), (9, 2195436544), (12, 1646577408), (14, 1411352064), (16, 1234933056), (18, 1097718272), (21, 940901376), (24, 823288704), (28, 705676032), (32, 617466528), (36, 548859136), (42, 470450688), (48, 411644352), (56, 352838016), (63, 313633792), (64, 308733264), (72, 274429568), (79, 250113024), (84, 235225344), (96, 205822176), (112, 176419008), (126, 156816896), (128, 154366632), (144, 137214784), (158, 125056512), (168, 117612672), (192, 102911088), (224, 88209504), (237, 83371008), (252, 78408448), (256, 77183316), (288, 68607392), (316, 62528256), (336, 58806336), (384, 51455544), (448, 44104752), (474, 41685504), (504, 39204224), (512, 38591658), (553, 35730432), (576, 34303696), (632, 31264128), (672, 29403168), (711, 27790336), (768, 25727772), (896, 22052376), (948, 20842752), (1008, 19602112), (1024, 19295829), (1106, 17865216), (1152, 17151848), (1264, 15632064), (1344, 14701584), (1422, 13895168), (1536, 12863886), (1659, 11910144), (1792, 11026188), (1896, 10421376), (2016, 9801056), (2212, 8932608), (2304, 8575924), (2528, 7816032), (2688, 7350792), (2844, 6947584), (3072, 6431943), (3318, 5955072), (3584, 5513094), (3792, 5210688), (3877, 5096448), (4032, 4900528), (4424, 4466304), (4608, 4287962), (4977, 3970048), (5056, 3908016), (5376, 3675396), (5688, 3473792), (6636, 2977536), (7168, 2756547), (7584, 2605344), (7754, 2548224), (8064, 2450264), (8848, 2233152), (9216, 2143981), (9954, 1985024), (10112, 1954008), (10752, 1837698), (11376, 1736896), (11631, 1698816), (13272, 1488768), (15168, 1302672), (15508, 1274112), (16128, 1225132), (17696, 1116576), (19908, 992512), (20224, 977004), (21504, 918849), (22752, 868448), (23262, 849408), (26544, 744384), (27139, 728064), (30336, 651336), (31016, 637056), (32256, 612566), (34893, 566272), (35392, 558288), (39816, 496256), (40448, 488502), (45504, 434224), (46524, 424704), (53088, 372192), (54278, 364032), (60672, 325668), (62032, 318528), (64512, 306283), (69786, 283136), (70784, 279144), (79632, 248128), (80896, 244251), (81417, 242688), (91008, 217112), (93048, 212352), (106176, 186096), (108556, 182016), (121344, 162834), (124064, 159264), (139572, 141568)]