920118882384

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{985003}}^1$

素因数の和:985529

約数の個数: 120

約数和(自身を含む): 2778696284000

約数和(自身を除く): 1858577401616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 499, 624, 936, 998, 1497, 1872, 1996, 2994, 3992, 4491, 5988, 6487, 7984, 8982, 11976, 12974, 17964, 19461, 23952, 25948, 35928, 38922, 51896, 58383, 71856, 77844, 103792, 116766, 155688, 233532, 311376, 467064, 934128, 985003, 1970006, 2955009, 3940012, 5910018, 7880024, 8865027, 11820036, 12805039, 15760048, 17730054, 23640072, 25610078, 35460108, 38415117, 47280144, 51220156, 70920216, 76830234, 102440312, 115245351, 141840432, 153660468, 204880624, 230490702, 307320936, 460981404, 491516497, 614641872, 921962808, 983032994, 1474549491, 1843925616, 1966065988, 2949098982, 3932131976, 4423648473, 5898197964, 6389714461, 7864263952, 8847296946, 11796395928, 12779428922, 17694593892, 19169143383, 23592791856, 25558857844, 35389187784, 38338286766, 51117715688, 57507430149, 70778375568, 76676573532, 102235431376, 115014860298, 153353147064, 230029720596, 306706294128, 460059441192, 920118882384]

約数ペア:

[(1, 920118882384), (2, 460059441192), (3, 306706294128), (4, 230029720596), (6, 153353147064), (8, 115014860298), (9, 102235431376), (12, 76676573532), (13, 70778375568), (16, 57507430149), (18, 51117715688), (24, 38338286766), (26, 35389187784), (36, 25558857844), (39, 23592791856), (48, 19169143383), (52, 17694593892), (72, 12779428922), (78, 11796395928), (104, 8847296946), (117, 7864263952), (144, 6389714461), (156, 5898197964), (208, 4423648473), (234, 3932131976), (312, 2949098982), (468, 1966065988), (499, 1843925616), (624, 1474549491), (936, 983032994), (998, 921962808), (1497, 614641872), (1872, 491516497), (1996, 460981404), (2994, 307320936), (3992, 230490702), (4491, 204880624), (5988, 153660468), (6487, 141840432), (7984, 115245351), (8982, 102440312), (11976, 76830234), (12974, 70920216), (17964, 51220156), (19461, 47280144), (23952, 38415117), (25948, 35460108), (35928, 25610078), (38922, 23640072), (51896, 17730054), (58383, 15760048), (71856, 12805039), (77844, 11820036), (103792, 8865027), (116766, 7880024), (155688, 5910018), (233532, 3940012), (311376, 2955009), (467064, 1970006), (934128, 985003)]