19343383808

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{1499}}^1$

素因数の和:1920

約数の個数: 144

約数和(自身を含む): 46603200000

約数和(自身を除く): 27259816192

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 379, 448, 532, 608, 758, 896, 1064, 1216, 1499, 1516, 1792, 2128, 2432, 2653, 2998, 3032, 4256, 4864, 5306, 5996, 6064, 7201, 8512, 10493, 10612, 11992, 12128, 14402, 17024, 20986, 21224, 23984, 24256, 28481, 28804, 34048, 41972, 42448, 47968, 48512, 50407, 56962, 57608, 83944, 84896, 95936, 97024, 100814, 113924, 115216, 167888, 169792, 191872, 199367, 201628, 227848, 230432, 335776, 339584, 383744, 398734, 403256, 455696, 460864, 568121, 671552, 679168, 797468, 806512, 911392, 921728, 1136242, 1343104, 1594936, 1613024, 1822784, 1843456, 2272484, 2686208, 3189872, 3226048, 3645568, 3976847, 4544968, 6379744, 6452096, 7291136, 7953694, 9089936, 10794299, 12759488, 12904192, 15907388, 18179872, 21588598, 25518976, 31814776, 36359744, 43177196, 51037952, 63629552, 72719488, 75560093, 86354392, 127259104, 145438976, 151120186, 172708784, 254518208, 302240372, 345417568, 509036416, 604480744, 690835136, 1018072832, 1208961488, 1381670272, 2417922976, 2763340544, 4835845952, 9671691904, 19343383808]

約数ペア:

[(1, 19343383808), (2, 9671691904), (4, 4835845952), (7, 2763340544), (8, 2417922976), (14, 1381670272), (16, 1208961488), (19, 1018072832), (28, 690835136), (32, 604480744), (38, 509036416), (56, 345417568), (64, 302240372), (76, 254518208), (112, 172708784), (128, 151120186), (133, 145438976), (152, 127259104), (224, 86354392), (256, 75560093), (266, 72719488), (304, 63629552), (379, 51037952), (448, 43177196), (532, 36359744), (608, 31814776), (758, 25518976), (896, 21588598), (1064, 18179872), (1216, 15907388), (1499, 12904192), (1516, 12759488), (1792, 10794299), (2128, 9089936), (2432, 7953694), (2653, 7291136), (2998, 6452096), (3032, 6379744), (4256, 4544968), (4864, 3976847), (5306, 3645568), (5996, 3226048), (6064, 3189872), (7201, 2686208), (8512, 2272484), (10493, 1843456), (10612, 1822784), (11992, 1613024), (12128, 1594936), (14402, 1343104), (17024, 1136242), (20986, 921728), (21224, 911392), (23984, 806512), (24256, 797468), (28481, 679168), (28804, 671552), (34048, 568121), (41972, 460864), (42448, 455696), (47968, 403256), (48512, 398734), (50407, 383744), (56962, 339584), (57608, 335776), (83944, 230432), (84896, 227848), (95936, 201628), (97024, 199367), (100814, 191872), (113924, 169792), (115216, 167888)]