887959072

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1459}}^1$

素因数の和:1519

約数の個数: 192

約数和(自身を含む): 2472422400

約数和(自身を除く): 1584463328

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 19, 22, 26, 28, 32, 38, 44, 52, 56, 76, 77, 88, 91, 104, 112, 133, 143, 152, 154, 176, 182, 208, 209, 224, 247, 266, 286, 304, 308, 352, 364, 416, 418, 494, 532, 572, 608, 616, 728, 836, 988, 1001, 1064, 1144, 1232, 1456, 1459, 1463, 1672, 1729, 1976, 2002, 2128, 2288, 2464, 2717, 2912, 2918, 2926, 3344, 3458, 3952, 4004, 4256, 4576, 5434, 5836, 5852, 6688, 6916, 7904, 8008, 10213, 10868, 11672, 11704, 13832, 16016, 16049, 18967, 19019, 20426, 21736, 23344, 23408, 27664, 27721, 32032, 32098, 37934, 38038, 40852, 43472, 46688, 46816, 55328, 55442, 64196, 75868, 76076, 81704, 86944, 110884, 112343, 128392, 132769, 151736, 152152, 163408, 194047, 208637, 221768, 224686, 256784, 265538, 303472, 304304, 304931, 326816, 360373, 388094, 417274, 443536, 449372, 513568, 531076, 606944, 608608, 609862, 720746, 776188, 834548, 887072, 898744, 1062152, 1219724, 1441492, 1460459, 1552376, 1669096, 1797488, 2124304, 2134517, 2439448, 2522611, 2882984, 2920918, 3104752, 3338192, 3594976, 3964103, 4248608, 4269034, 4878896, 5045222, 5765968, 5841836, 6209504, 6676384, 7928206, 8538068, 9757792, 10090444, 11531936, 11683672, 15856412, 17076136, 20180888, 23367344, 27748721, 31712824, 34152272, 40361776, 46734688, 55497442, 63425648, 68304544, 80723552, 110994884, 126851296, 221989768, 443979536, 887959072]

約数ペア:

[(1, 887959072), (2, 443979536), (4, 221989768), (7, 126851296), (8, 110994884), (11, 80723552), (13, 68304544), (14, 63425648), (16, 55497442), (19, 46734688), (22, 40361776), (26, 34152272), (28, 31712824), (32, 27748721), (38, 23367344), (44, 20180888), (52, 17076136), (56, 15856412), (76, 11683672), (77, 11531936), (88, 10090444), (91, 9757792), (104, 8538068), (112, 7928206), (133, 6676384), (143, 6209504), (152, 5841836), (154, 5765968), (176, 5045222), (182, 4878896), (208, 4269034), (209, 4248608), (224, 3964103), (247, 3594976), (266, 3338192), (286, 3104752), (304, 2920918), (308, 2882984), (352, 2522611), (364, 2439448), (416, 2134517), (418, 2124304), (494, 1797488), (532, 1669096), (572, 1552376), (608, 1460459), (616, 1441492), (728, 1219724), (836, 1062152), (988, 898744), (1001, 887072), (1064, 834548), (1144, 776188), (1232, 720746), (1456, 609862), (1459, 608608), (1463, 606944), (1672, 531076), (1729, 513568), (1976, 449372), (2002, 443536), (2128, 417274), (2288, 388094), (2464, 360373), (2717, 326816), (2912, 304931), (2918, 304304), (2926, 303472), (3344, 265538), (3458, 256784), (3952, 224686), (4004, 221768), (4256, 208637), (4576, 194047), (5434, 163408), (5836, 152152), (5852, 151736), (6688, 132769), (6916, 128392), (7904, 112343), (8008, 110884), (10213, 86944), (10868, 81704), (11672, 76076), (11704, 75868), (13832, 64196), (16016, 55442), (16049, 55328), (18967, 46816), (19019, 46688), (20426, 43472), (21736, 40852), (23344, 38038), (23408, 37934), (27664, 32098), (27721, 32032)]