16994378368

素因数分解:

$2^7\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{4337}}^1$

素因数の和:4407

約数の個数: 128

約数和(自身を含む): 38867091840

約数和(自身を除く): 21872713472

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 121, 128, 176, 184, 242, 253, 352, 368, 484, 506, 704, 736, 968, 1012, 1331, 1408, 1472, 1936, 2024, 2662, 2783, 2944, 3872, 4048, 4337, 5324, 5566, 7744, 8096, 8674, 10648, 11132, 15488, 16192, 17348, 21296, 22264, 30613, 32384, 34696, 42592, 44528, 47707, 61226, 69392, 85184, 89056, 95414, 99751, 122452, 138784, 170368, 178112, 190828, 199502, 244904, 277568, 356224, 381656, 399004, 489808, 524777, 555136, 763312, 798008, 979616, 1049554, 1097261, 1526624, 1596016, 1959232, 2099108, 2194522, 3053248, 3192032, 3918464, 4198216, 4389044, 5772547, 6106496, 6384064, 8396432, 8778088, 11545094, 12069871, 12768128, 16792864, 17556176, 23090188, 24139742, 33585728, 35112352, 46180376, 48279484, 67171456, 70224704, 92360752, 96558968, 132768581, 140449408, 184721504, 193117936, 265537162, 369443008, 386235872, 531074324, 738886016, 772471744, 1062148648, 1544943488, 2124297296, 4248594592, 8497189184, 16994378368]

約数ペア:

[(1, 16994378368), (2, 8497189184), (4, 4248594592), (8, 2124297296), (11, 1544943488), (16, 1062148648), (22, 772471744), (23, 738886016), (32, 531074324), (44, 386235872), (46, 369443008), (64, 265537162), (88, 193117936), (92, 184721504), (121, 140449408), (128, 132768581), (176, 96558968), (184, 92360752), (242, 70224704), (253, 67171456), (352, 48279484), (368, 46180376), (484, 35112352), (506, 33585728), (704, 24139742), (736, 23090188), (968, 17556176), (1012, 16792864), (1331, 12768128), (1408, 12069871), (1472, 11545094), (1936, 8778088), (2024, 8396432), (2662, 6384064), (2783, 6106496), (2944, 5772547), (3872, 4389044), (4048, 4198216), (4337, 3918464), (5324, 3192032), (5566, 3053248), (7744, 2194522), (8096, 2099108), (8674, 1959232), (10648, 1596016), (11132, 1526624), (15488, 1097261), (16192, 1049554), (17348, 979616), (21296, 798008), (22264, 763312), (30613, 555136), (32384, 524777), (34696, 489808), (42592, 399004), (44528, 381656), (47707, 356224), (61226, 277568), (69392, 244904), (85184, 199502), (89056, 190828), (95414, 178112), (99751, 170368), (122452, 138784)]