223855872

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1$

素因数の和:113

約数の個数: 216

約数和(自身を含む): 678199200

約数和(自身を除く): 454343328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 29, 32, 38, 46, 48, 57, 58, 64, 69, 76, 87, 92, 96, 114, 116, 128, 138, 152, 174, 184, 192, 228, 232, 256, 276, 304, 348, 368, 384, 437, 456, 464, 529, 551, 552, 608, 667, 696, 736, 768, 874, 912, 928, 1058, 1102, 1104, 1216, 1311, 1334, 1392, 1472, 1587, 1653, 1748, 1824, 1856, 2001, 2116, 2204, 2208, 2432, 2622, 2668, 2784, 2944, 3174, 3306, 3496, 3648, 3712, 4002, 4232, 4408, 4416, 4864, 5244, 5336, 5568, 5888, 6348, 6612, 6992, 7296, 7424, 8004, 8464, 8816, 8832, 10051, 10488, 10672, 11136, 12673, 12696, 13224, 13984, 14592, 15341, 16008, 16928, 17632, 17664, 20102, 20976, 21344, 22272, 25346, 25392, 26448, 27968, 30153, 30682, 32016, 33856, 35264, 38019, 40204, 41952, 42688, 46023, 50692, 50784, 52896, 55936, 60306, 61364, 64032, 67712, 70528, 76038, 80408, 83904, 85376, 92046, 101384, 101568, 105792, 111872, 120612, 122728, 128064, 135424, 141056, 152076, 160816, 167808, 170752, 184092, 202768, 203136, 211584, 241224, 245456, 256128, 291479, 304152, 321632, 335616, 368184, 405536, 406272, 423168, 482448, 490912, 512256, 582958, 608304, 643264, 736368, 811072, 874437, 964896, 981824, 1165916, 1216608, 1286528, 1472736, 1622144, 1748874, 1929792, 1963648, 2331832, 2433216, 2573056, 2945472, 3244288, 3497748, 3859584, 3927296, 4663664, 4866432, 5890944, 6995496, 7719168, 9327328, 9732864, 11781888, 13990992, 18654656, 27981984, 37309312, 55963968, 74618624, 111927936, 223855872]

約数ペア:

[(1, 223855872), (2, 111927936), (3, 74618624), (4, 55963968), (6, 37309312), (8, 27981984), (12, 18654656), (16, 13990992), (19, 11781888), (23, 9732864), (24, 9327328), (29, 7719168), (32, 6995496), (38, 5890944), (46, 4866432), (48, 4663664), (57, 3927296), (58, 3859584), (64, 3497748), (69, 3244288), (76, 2945472), (87, 2573056), (92, 2433216), (96, 2331832), (114, 1963648), (116, 1929792), (128, 1748874), (138, 1622144), (152, 1472736), (174, 1286528), (184, 1216608), (192, 1165916), (228, 981824), (232, 964896), (256, 874437), (276, 811072), (304, 736368), (348, 643264), (368, 608304), (384, 582958), (437, 512256), (456, 490912), (464, 482448), (529, 423168), (551, 406272), (552, 405536), (608, 368184), (667, 335616), (696, 321632), (736, 304152), (768, 291479), (874, 256128), (912, 245456), (928, 241224), (1058, 211584), (1102, 203136), (1104, 202768), (1216, 184092), (1311, 170752), (1334, 167808), (1392, 160816), (1472, 152076), (1587, 141056), (1653, 135424), (1748, 128064), (1824, 122728), (1856, 120612), (2001, 111872), (2116, 105792), (2204, 101568), (2208, 101384), (2432, 92046), (2622, 85376), (2668, 83904), (2784, 80408), (2944, 76038), (3174, 70528), (3306, 67712), (3496, 64032), (3648, 61364), (3712, 60306), (4002, 55936), (4232, 52896), (4408, 50784), (4416, 50692), (4864, 46023), (5244, 42688), (5336, 41952), (5568, 40204), (5888, 38019), (6348, 35264), (6612, 33856), (6992, 32016), (7296, 30682), (7424, 30153), (8004, 27968), (8464, 26448), (8816, 25392), (8832, 25346), (10051, 22272), (10488, 21344), (10672, 20976), (11136, 20102), (12673, 17664), (12696, 17632), (13224, 16928), (13984, 16008), (14592, 15341)]