16919734272

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1997}}^1$

素因数の和:2226

約数の個数: 192

約数和(自身を含む): 51839948160

約数和(自身を除く): 34920213888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 197, 224, 256, 336, 384, 394, 448, 512, 591, 672, 768, 788, 896, 1024, 1182, 1344, 1379, 1536, 1576, 1792, 1997, 2048, 2364, 2688, 2758, 3072, 3152, 3584, 3994, 4137, 4728, 5376, 5516, 5991, 6144, 6304, 7168, 7988, 8274, 9456, 10752, 11032, 11982, 12608, 13979, 14336, 15976, 16548, 18912, 21504, 22064, 23964, 25216, 27958, 31952, 33096, 37824, 41937, 43008, 44128, 47928, 50432, 55916, 63904, 66192, 75648, 83874, 88256, 95856, 100864, 111832, 127808, 132384, 151296, 167748, 176512, 191712, 201728, 223664, 255616, 264768, 302592, 335496, 353024, 383424, 393409, 403456, 447328, 511232, 529536, 605184, 670992, 706048, 766848, 786818, 894656, 1022464, 1059072, 1180227, 1210368, 1341984, 1412096, 1533696, 1573636, 1789312, 2044928, 2118144, 2360454, 2683968, 2753863, 2824192, 3067392, 3147272, 3578624, 4089856, 4236288, 4720908, 5367936, 5507726, 6134784, 6294544, 7157248, 8261589, 8472576, 9441816, 10735872, 11015452, 12269568, 12589088, 14314496, 16523178, 18883632, 21471744, 22030904, 25178176, 28628992, 33046356, 37767264, 42943488, 44061808, 50356352, 66092712, 75534528, 85886976, 88123616, 100712704, 132185424, 151069056, 176247232, 201425408, 264370848, 302138112, 352494464, 402850816, 528741696, 604276224, 704988928, 805701632, 1057483392, 1208552448, 1409977856, 2114966784, 2417104896, 2819955712, 4229933568, 5639911424, 8459867136, 16919734272]

約数ペア:

[(1, 16919734272), (2, 8459867136), (3, 5639911424), (4, 4229933568), (6, 2819955712), (7, 2417104896), (8, 2114966784), (12, 1409977856), (14, 1208552448), (16, 1057483392), (21, 805701632), (24, 704988928), (28, 604276224), (32, 528741696), (42, 402850816), (48, 352494464), (56, 302138112), (64, 264370848), (84, 201425408), (96, 176247232), (112, 151069056), (128, 132185424), (168, 100712704), (192, 88123616), (197, 85886976), (224, 75534528), (256, 66092712), (336, 50356352), (384, 44061808), (394, 42943488), (448, 37767264), (512, 33046356), (591, 28628992), (672, 25178176), (768, 22030904), (788, 21471744), (896, 18883632), (1024, 16523178), (1182, 14314496), (1344, 12589088), (1379, 12269568), (1536, 11015452), (1576, 10735872), (1792, 9441816), (1997, 8472576), (2048, 8261589), (2364, 7157248), (2688, 6294544), (2758, 6134784), (3072, 5507726), (3152, 5367936), (3584, 4720908), (3994, 4236288), (4137, 4089856), (4728, 3578624), (5376, 3147272), (5516, 3067392), (5991, 2824192), (6144, 2753863), (6304, 2683968), (7168, 2360454), (7988, 2118144), (8274, 2044928), (9456, 1789312), (10752, 1573636), (11032, 1533696), (11982, 1412096), (12608, 1341984), (13979, 1210368), (14336, 1180227), (15976, 1059072), (16548, 1022464), (18912, 894656), (21504, 786818), (22064, 766848), (23964, 706048), (25216, 670992), (27958, 605184), (31952, 529536), (33096, 511232), (37824, 447328), (41937, 403456), (43008, 393409), (44128, 383424), (47928, 353024), (50432, 335496), (55916, 302592), (63904, 264768), (66192, 255616), (75648, 223664), (83874, 201728), (88256, 191712), (95856, 176512), (100864, 167748), (111832, 151296), (127808, 132384)]