310181872

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:327

約数の個数: 160

約数和(自身を含む): 818947584

約数和(自身を除く): 508765712

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 107, 112, 143, 154, 176, 181, 182, 208, 214, 286, 308, 362, 364, 428, 572, 616, 724, 728, 749, 856, 1001, 1144, 1177, 1232, 1267, 1391, 1448, 1456, 1498, 1712, 1991, 2002, 2288, 2353, 2354, 2534, 2782, 2896, 2996, 3982, 4004, 4706, 4708, 5068, 5564, 5992, 7964, 8008, 8239, 9412, 9416, 9737, 10136, 11128, 11984, 13937, 15301, 15928, 16016, 16471, 16478, 18824, 18832, 19367, 19474, 20272, 22256, 25883, 27874, 30602, 31856, 32942, 32956, 37648, 38734, 38948, 51766, 55748, 61204, 65884, 65912, 77468, 77896, 103532, 107107, 111496, 122408, 131768, 131824, 135569, 154936, 155792, 181181, 207064, 213037, 214214, 222992, 244816, 251771, 263536, 271138, 309872, 362362, 414128, 426074, 428428, 503542, 542276, 724724, 852148, 856856, 1007084, 1084552, 1449448, 1491259, 1704296, 1713712, 1762397, 2014168, 2169104, 2769481, 2898896, 2982518, 3408592, 3524794, 4028336, 5538962, 5965036, 7049588, 11077924, 11930072, 14099176, 19386367, 22155848, 23860144, 28198352, 38772734, 44311696, 77545468, 155090936, 310181872]

約数ペア:

[(1, 310181872), (2, 155090936), (4, 77545468), (7, 44311696), (8, 38772734), (11, 28198352), (13, 23860144), (14, 22155848), (16, 19386367), (22, 14099176), (26, 11930072), (28, 11077924), (44, 7049588), (52, 5965036), (56, 5538962), (77, 4028336), (88, 3524794), (91, 3408592), (104, 2982518), (107, 2898896), (112, 2769481), (143, 2169104), (154, 2014168), (176, 1762397), (181, 1713712), (182, 1704296), (208, 1491259), (214, 1449448), (286, 1084552), (308, 1007084), (362, 856856), (364, 852148), (428, 724724), (572, 542276), (616, 503542), (724, 428428), (728, 426074), (749, 414128), (856, 362362), (1001, 309872), (1144, 271138), (1177, 263536), (1232, 251771), (1267, 244816), (1391, 222992), (1448, 214214), (1456, 213037), (1498, 207064), (1712, 181181), (1991, 155792), (2002, 154936), (2288, 135569), (2353, 131824), (2354, 131768), (2534, 122408), (2782, 111496), (2896, 107107), (2996, 103532), (3982, 77896), (4004, 77468), (4706, 65912), (4708, 65884), (5068, 61204), (5564, 55748), (5992, 51766), (7964, 38948), (8008, 38734), (8239, 37648), (9412, 32956), (9416, 32942), (9737, 31856), (10136, 30602), (11128, 27874), (11984, 25883), (13937, 22256), (15301, 20272), (15928, 19474), (16016, 19367), (16471, 18832), (16478, 18824)]