21494977248

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{1061}}^1$

素因数の和:1505

約数の個数: 192

約数和(自身を含む): 61660569600

約数和(自身を除く): 40165592352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 32, 38, 48, 57, 58, 76, 87, 96, 114, 116, 152, 174, 228, 232, 304, 348, 383, 456, 464, 551, 608, 696, 766, 912, 928, 1061, 1102, 1149, 1392, 1532, 1653, 1824, 2122, 2204, 2298, 2784, 3064, 3183, 3306, 4244, 4408, 4596, 6128, 6366, 6612, 7277, 8488, 8816, 9192, 11107, 12256, 12732, 13224, 14554, 16976, 17632, 18384, 20159, 21831, 22214, 25464, 26448, 29108, 30769, 33321, 33952, 36768, 40318, 43662, 44428, 50928, 52896, 58216, 60477, 61538, 66642, 80636, 87324, 88856, 92307, 101856, 116432, 120954, 123076, 133284, 161272, 174648, 177712, 184614, 211033, 232864, 241908, 246152, 266568, 322544, 349296, 355424, 369228, 406363, 422066, 483816, 492304, 533136, 584611, 633099, 645088, 698592, 738456, 812726, 844132, 967632, 984608, 1066272, 1169222, 1219089, 1266198, 1476912, 1625452, 1688264, 1753833, 1935264, 2338444, 2438178, 2532396, 2953824, 3250904, 3376528, 3507666, 4676888, 4876356, 5064792, 6501808, 6753056, 7015332, 7720897, 9353776, 9752712, 10129584, 11784527, 13003616, 14030664, 15441794, 18707552, 19505424, 20259168, 23162691, 23569054, 28061328, 30883588, 35353581, 39010848, 46325382, 47138108, 56122656, 61767176, 70707162, 92650764, 94276216, 123534352, 141414324, 185301528, 188552432, 223906013, 247068704, 282828648, 370603056, 377104864, 447812026, 565657296, 671718039, 741206112, 895624052, 1131314592, 1343436078, 1791248104, 2686872156, 3582496208, 5373744312, 7164992416, 10747488624, 21494977248]

約数ペア:

[(1, 21494977248), (2, 10747488624), (3, 7164992416), (4, 5373744312), (6, 3582496208), (8, 2686872156), (12, 1791248104), (16, 1343436078), (19, 1131314592), (24, 895624052), (29, 741206112), (32, 671718039), (38, 565657296), (48, 447812026), (57, 377104864), (58, 370603056), (76, 282828648), (87, 247068704), (96, 223906013), (114, 188552432), (116, 185301528), (152, 141414324), (174, 123534352), (228, 94276216), (232, 92650764), (304, 70707162), (348, 61767176), (383, 56122656), (456, 47138108), (464, 46325382), (551, 39010848), (608, 35353581), (696, 30883588), (766, 28061328), (912, 23569054), (928, 23162691), (1061, 20259168), (1102, 19505424), (1149, 18707552), (1392, 15441794), (1532, 14030664), (1653, 13003616), (1824, 11784527), (2122, 10129584), (2204, 9752712), (2298, 9353776), (2784, 7720897), (3064, 7015332), (3183, 6753056), (3306, 6501808), (4244, 5064792), (4408, 4876356), (4596, 4676888), (6128, 3507666), (6366, 3376528), (6612, 3250904), (7277, 2953824), (8488, 2532396), (8816, 2438178), (9192, 2338444), (11107, 1935264), (12256, 1753833), (12732, 1688264), (13224, 1625452), (14554, 1476912), (16976, 1266198), (17632, 1219089), (18384, 1169222), (20159, 1066272), (21831, 984608), (22214, 967632), (25464, 844132), (26448, 812726), (29108, 738456), (30769, 698592), (33321, 645088), (33952, 633099), (36768, 584611), (40318, 533136), (43662, 492304), (44428, 483816), (50928, 422066), (52896, 406363), (58216, 369228), (60477, 355424), (61538, 349296), (66642, 322544), (80636, 266568), (87324, 246152), (88856, 241908), (92307, 232864), (101856, 211033), (116432, 184614), (120954, 177712), (123076, 174648), (133284, 161272)]