38390016

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 120546944

約数和(自身を除く): 82156928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 84, 96, 111, 112, 128, 148, 168, 192, 193, 222, 224, 256, 259, 296, 336, 384, 386, 444, 448, 518, 579, 592, 672, 768, 772, 777, 888, 896, 1036, 1158, 1184, 1344, 1351, 1544, 1554, 1776, 1792, 2072, 2316, 2368, 2688, 2702, 3088, 3108, 3552, 4053, 4144, 4632, 4736, 5376, 5404, 6176, 6216, 7104, 7141, 8106, 8288, 9264, 9472, 10808, 12352, 12432, 14208, 14282, 16212, 16576, 18528, 21423, 21616, 24704, 24864, 28416, 28564, 32424, 33152, 37056, 42846, 43232, 49408, 49728, 49987, 57128, 64848, 66304, 74112, 85692, 86464, 99456, 99974, 114256, 129696, 148224, 149961, 171384, 172928, 198912, 199948, 228512, 259392, 299922, 342768, 345856, 399896, 457024, 518784, 599844, 685536, 799792, 914048, 1037568, 1199688, 1371072, 1599584, 1828096, 2399376, 2742144, 3199168, 4798752, 5484288, 6398336, 9597504, 12796672, 19195008, 38390016]

約数ペア:

[(1, 38390016), (2, 19195008), (3, 12796672), (4, 9597504), (6, 6398336), (7, 5484288), (8, 4798752), (12, 3199168), (14, 2742144), (16, 2399376), (21, 1828096), (24, 1599584), (28, 1371072), (32, 1199688), (37, 1037568), (42, 914048), (48, 799792), (56, 685536), (64, 599844), (74, 518784), (84, 457024), (96, 399896), (111, 345856), (112, 342768), (128, 299922), (148, 259392), (168, 228512), (192, 199948), (193, 198912), (222, 172928), (224, 171384), (256, 149961), (259, 148224), (296, 129696), (336, 114256), (384, 99974), (386, 99456), (444, 86464), (448, 85692), (518, 74112), (579, 66304), (592, 64848), (672, 57128), (768, 49987), (772, 49728), (777, 49408), (888, 43232), (896, 42846), (1036, 37056), (1158, 33152), (1184, 32424), (1344, 28564), (1351, 28416), (1544, 24864), (1554, 24704), (1776, 21616), (1792, 21423), (2072, 18528), (2316, 16576), (2368, 16212), (2688, 14282), (2702, 14208), (3088, 12432), (3108, 12352), (3552, 10808), (4053, 9472), (4144, 9264), (4632, 8288), (4736, 8106), (5376, 7141), (5404, 7104), (6176, 6216)]