1238490176

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:150

約数の個数: 224

約数和(自身を含む): 3236634624

約数和(自身を除く): 1998144448

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 67, 77, 88, 112, 121, 124, 134, 154, 176, 217, 224, 242, 248, 268, 308, 341, 352, 434, 448, 469, 484, 496, 536, 616, 682, 704, 737, 847, 868, 938, 968, 992, 1072, 1232, 1331, 1364, 1474, 1694, 1736, 1876, 1936, 1984, 2077, 2144, 2387, 2464, 2662, 2728, 2948, 3388, 3472, 3751, 3752, 3872, 4154, 4288, 4774, 4928, 5159, 5324, 5456, 5896, 6776, 6944, 7502, 7504, 7744, 8107, 8308, 9317, 9548, 10318, 10648, 10912, 11792, 13552, 13888, 14539, 15004, 15008, 16214, 16616, 18634, 19096, 20636, 21296, 21824, 22847, 23584, 26257, 27104, 29078, 30008, 30016, 32428, 33232, 37268, 38192, 41261, 41272, 42592, 45694, 47168, 52514, 54208, 56749, 58156, 60016, 64856, 66464, 74536, 76384, 82522, 82544, 85184, 89177, 91388, 105028, 113498, 116312, 120032, 129712, 132928, 149072, 152768, 159929, 165044, 165088, 178354, 182776, 210056, 226996, 232624, 240064, 251317, 259424, 288827, 298144, 319858, 330088, 330176, 356708, 365552, 420112, 453992, 465248, 502634, 518848, 577654, 596288, 624239, 639716, 660176, 713416, 731104, 840224, 907984, 930496, 1005268, 1155308, 1248478, 1279432, 1320352, 1426832, 1462208, 1680448, 1759219, 1815968, 2010536, 2310616, 2496956, 2558864, 2640704, 2764487, 2853664, 3518438, 3631936, 4021072, 4621232, 4993912, 5117728, 5528974, 5707328, 7036876, 8042144, 9242464, 9987824, 10235456, 11057948, 14073752, 16084288, 18484928, 19351409, 19975648, 22115896, 28147504, 38702818, 39951296, 44231792, 56295008, 77405636, 88463584, 112590016, 154811272, 176927168, 309622544, 619245088, 1238490176]

約数ペア:

[(1, 1238490176), (2, 619245088), (4, 309622544), (7, 176927168), (8, 154811272), (11, 112590016), (14, 88463584), (16, 77405636), (22, 56295008), (28, 44231792), (31, 39951296), (32, 38702818), (44, 28147504), (56, 22115896), (62, 19975648), (64, 19351409), (67, 18484928), (77, 16084288), (88, 14073752), (112, 11057948), (121, 10235456), (124, 9987824), (134, 9242464), (154, 8042144), (176, 7036876), (217, 5707328), (224, 5528974), (242, 5117728), (248, 4993912), (268, 4621232), (308, 4021072), (341, 3631936), (352, 3518438), (434, 2853664), (448, 2764487), (469, 2640704), (484, 2558864), (496, 2496956), (536, 2310616), (616, 2010536), (682, 1815968), (704, 1759219), (737, 1680448), (847, 1462208), (868, 1426832), (938, 1320352), (968, 1279432), (992, 1248478), (1072, 1155308), (1232, 1005268), (1331, 930496), (1364, 907984), (1474, 840224), (1694, 731104), (1736, 713416), (1876, 660176), (1936, 639716), (1984, 624239), (2077, 596288), (2144, 577654), (2387, 518848), (2464, 502634), (2662, 465248), (2728, 453992), (2948, 420112), (3388, 365552), (3472, 356708), (3751, 330176), (3752, 330088), (3872, 319858), (4154, 298144), (4288, 288827), (4774, 259424), (4928, 251317), (5159, 240064), (5324, 232624), (5456, 226996), (5896, 210056), (6776, 182776), (6944, 178354), (7502, 165088), (7504, 165044), (7744, 159929), (8107, 152768), (8308, 149072), (9317, 132928), (9548, 129712), (10318, 120032), (10648, 116312), (10912, 113498), (11792, 105028), (13552, 91388), (13888, 89177), (14539, 85184), (15004, 82544), (15008, 82522), (16214, 76384), (16616, 74536), (18634, 66464), (19096, 64856), (20636, 60016), (21296, 58156), (21824, 56749), (22847, 54208), (23584, 52514), (26257, 47168), (27104, 45694), (29078, 42592), (30008, 41272), (30016, 41261), (32428, 38192), (33232, 37268)]