19445147136

素因数分解:

$2^9\times 3^2\times {\mathrm{347}}^1\times {\mathrm{12161}}^1$

素因数の和:12532

約数の個数: 120

約数和(自身を含む): 56286368424

約数和(自身を除く): 36841221288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 347, 384, 512, 576, 694, 768, 1041, 1152, 1388, 1536, 2082, 2304, 2776, 3123, 4164, 4608, 5552, 6246, 8328, 11104, 12161, 12492, 16656, 22208, 24322, 24984, 33312, 36483, 44416, 48644, 49968, 66624, 72966, 88832, 97288, 99936, 109449, 133248, 145932, 177664, 194576, 199872, 218898, 266496, 291864, 389152, 399744, 437796, 532992, 583728, 778304, 799488, 875592, 1167456, 1556608, 1598976, 1751184, 2334912, 3113216, 3502368, 4219867, 4669824, 6226432, 7004736, 8439734, 9339648, 12659601, 14009472, 16879468, 18679296, 25319202, 28018944, 33758936, 37978803, 50638404, 56037888, 67517872, 75957606, 101276808, 135035744, 151915212, 202553616, 270071488, 303830424, 405107232, 540142976, 607660848, 810214464, 1080285952, 1215321696, 1620428928, 2160571904, 2430643392, 3240857856, 4861286784, 6481715712, 9722573568, 19445147136]

約数ペア:

[(1, 19445147136), (2, 9722573568), (3, 6481715712), (4, 4861286784), (6, 3240857856), (8, 2430643392), (9, 2160571904), (12, 1620428928), (16, 1215321696), (18, 1080285952), (24, 810214464), (32, 607660848), (36, 540142976), (48, 405107232), (64, 303830424), (72, 270071488), (96, 202553616), (128, 151915212), (144, 135035744), (192, 101276808), (256, 75957606), (288, 67517872), (347, 56037888), (384, 50638404), (512, 37978803), (576, 33758936), (694, 28018944), (768, 25319202), (1041, 18679296), (1152, 16879468), (1388, 14009472), (1536, 12659601), (2082, 9339648), (2304, 8439734), (2776, 7004736), (3123, 6226432), (4164, 4669824), (4608, 4219867), (5552, 3502368), (6246, 3113216), (8328, 2334912), (11104, 1751184), (12161, 1598976), (12492, 1556608), (16656, 1167456), (22208, 875592), (24322, 799488), (24984, 778304), (33312, 583728), (36483, 532992), (44416, 437796), (48644, 399744), (49968, 389152), (66624, 291864), (72966, 266496), (88832, 218898), (97288, 199872), (99936, 194576), (109449, 177664), (133248, 145932)]