18227986608

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:468

約数の個数: 240

約数和(自身を含む): 53060041440

約数和(自身を除く): 34832054832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 113, 124, 156, 186, 208, 226, 248, 269, 312, 339, 372, 403, 452, 496, 538, 624, 678, 744, 806, 807, 904, 961, 1076, 1209, 1356, 1469, 1488, 1612, 1614, 1808, 1922, 2152, 2418, 2712, 2883, 2938, 3224, 3228, 3497, 3503, 3844, 4304, 4407, 4836, 5424, 5766, 5876, 6448, 6456, 6994, 7006, 7688, 8339, 8814, 9672, 10491, 10509, 11532, 11752, 12493, 12912, 13988, 14012, 15376, 16678, 17628, 19344, 20982, 21018, 23064, 23504, 24986, 25017, 27976, 28024, 30397, 33356, 35256, 37479, 41964, 42036, 45539, 46128, 49972, 50034, 55952, 56048, 60794, 66712, 70512, 74958, 83928, 84072, 91078, 91191, 99944, 100068, 108407, 108593, 121588, 133424, 136617, 149916, 167856, 168144, 182156, 182382, 199888, 200136, 216814, 217186, 243176, 258509, 273234, 299832, 325221, 325779, 364312, 364764, 395161, 400272, 433628, 434372, 486352, 517018, 546468, 599664, 650442, 651558, 728624, 729528, 775527, 790322, 867256, 868744, 942307, 1034036, 1092936, 1185483, 1300884, 1303116, 1411709, 1459056, 1551054, 1580644, 1734512, 1737488, 1884614, 2068072, 2185872, 2370966, 2601768, 2606232, 2823418, 2826921, 3102108, 3161288, 3360617, 3769228, 4136144, 4235127, 4741932, 5203536, 5212464, 5646836, 5653842, 6204216, 6322576, 6721234, 7538456, 8470254, 9483864, 10081851, 11293672, 11307684, 12249991, 12408432, 13442468, 15076912, 16940508, 18967728, 20163702, 22587344, 22615368, 24499982, 26884936, 29211517, 33881016, 36749973, 40327404, 45230736, 48999964, 53769872, 58423034, 67762032, 73499946, 80654808, 87634551, 97999928, 116846068, 146999892, 161309616, 175269102, 195999856, 233692136, 293999784, 350538204, 379749721, 467384272, 587999568, 701076408, 759499442, 1139249163, 1402152816, 1518998884, 2278498326, 3037997768, 4556996652, 6075995536, 9113993304, 18227986608]

約数ペア:

[(1, 18227986608), (2, 9113993304), (3, 6075995536), (4, 4556996652), (6, 3037997768), (8, 2278498326), (12, 1518998884), (13, 1402152816), (16, 1139249163), (24, 759499442), (26, 701076408), (31, 587999568), (39, 467384272), (48, 379749721), (52, 350538204), (62, 293999784), (78, 233692136), (93, 195999856), (104, 175269102), (113, 161309616), (124, 146999892), (156, 116846068), (186, 97999928), (208, 87634551), (226, 80654808), (248, 73499946), (269, 67762032), (312, 58423034), (339, 53769872), (372, 48999964), (403, 45230736), (452, 40327404), (496, 36749973), (538, 33881016), (624, 29211517), (678, 26884936), (744, 24499982), (806, 22615368), (807, 22587344), (904, 20163702), (961, 18967728), (1076, 16940508), (1209, 15076912), (1356, 13442468), (1469, 12408432), (1488, 12249991), (1612, 11307684), (1614, 11293672), (1808, 10081851), (1922, 9483864), (2152, 8470254), (2418, 7538456), (2712, 6721234), (2883, 6322576), (2938, 6204216), (3224, 5653842), (3228, 5646836), (3497, 5212464), (3503, 5203536), (3844, 4741932), (4304, 4235127), (4407, 4136144), (4836, 3769228), (5424, 3360617), (5766, 3161288), (5876, 3102108), (6448, 2826921), (6456, 2823418), (6994, 2606232), (7006, 2601768), (7688, 2370966), (8339, 2185872), (8814, 2068072), (9672, 1884614), (10491, 1737488), (10509, 1734512), (11532, 1580644), (11752, 1551054), (12493, 1459056), (12912, 1411709), (13988, 1303116), (14012, 1300884), (15376, 1185483), (16678, 1092936), (17628, 1034036), (19344, 942307), (20982, 868744), (21018, 867256), (23064, 790322), (23504, 775527), (24986, 729528), (25017, 728624), (27976, 651558), (28024, 650442), (30397, 599664), (33356, 546468), (35256, 517018), (37479, 486352), (41964, 434372), (42036, 433628), (45539, 400272), (46128, 395161), (49972, 364764), (50034, 364312), (55952, 325779), (56048, 325221), (60794, 299832), (66712, 273234), (70512, 258509), (74958, 243176), (83928, 217186), (84072, 216814), (91078, 200136), (91191, 199888), (99944, 182382), (100068, 182156), (108407, 168144), (108593, 167856), (121588, 149916), (133424, 136617)]