1639882608

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53633}}^1$

素因数の和:53671

約数の個数: 120

約数和(自身を含む): 5307191568

約数和(自身を除く): 3667308960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 364, 392, 546, 588, 624, 637, 728, 784, 1092, 1176, 1274, 1456, 1911, 2184, 2352, 2548, 3822, 4368, 5096, 7644, 10192, 15288, 30576, 53633, 107266, 160899, 214532, 321798, 375431, 429064, 643596, 697229, 750862, 858128, 1126293, 1287192, 1394458, 1501724, 2091687, 2252586, 2574384, 2628017, 2788916, 3003448, 4183374, 4505172, 4880603, 5256034, 5577832, 6006896, 7884051, 8366748, 9010344, 9761206, 10512068, 11155664, 14641809, 15768102, 16733496, 18020688, 19522412, 21024136, 29283618, 31536204, 33466992, 34164221, 39044824, 42048272, 58567236, 63072408, 68328442, 78089648, 102492663, 117134472, 126144816, 136656884, 204985326, 234268944, 273313768, 409970652, 546627536, 819941304, 1639882608]

約数ペア:

[(1, 1639882608), (2, 819941304), (3, 546627536), (4, 409970652), (6, 273313768), (7, 234268944), (8, 204985326), (12, 136656884), (13, 126144816), (14, 117134472), (16, 102492663), (21, 78089648), (24, 68328442), (26, 63072408), (28, 58567236), (39, 42048272), (42, 39044824), (48, 34164221), (49, 33466992), (52, 31536204), (56, 29283618), (78, 21024136), (84, 19522412), (91, 18020688), (98, 16733496), (104, 15768102), (112, 14641809), (147, 11155664), (156, 10512068), (168, 9761206), (182, 9010344), (196, 8366748), (208, 7884051), (273, 6006896), (294, 5577832), (312, 5256034), (336, 4880603), (364, 4505172), (392, 4183374), (546, 3003448), (588, 2788916), (624, 2628017), (637, 2574384), (728, 2252586), (784, 2091687), (1092, 1501724), (1176, 1394458), (1274, 1287192), (1456, 1126293), (1911, 858128), (2184, 750862), (2352, 697229), (2548, 643596), (3822, 429064), (4368, 375431), (5096, 321798), (7644, 214532), (10192, 160899), (15288, 107266), (30576, 53633)]