About the Number

12984985128

12984985127 ← → 12984985129

2進数表記:1100000101111101110010011000101000

漢数字表記:百二十九億八千四百九十八万五千百二十八

素因数分解:

2 3 × 3 1 × 31 1 × 37 1 × 569 1 × 829 1

素因数の和:1475
約数の個数: 128
約数和(自身を含む): 34517376000
約数和(自身を除く): 21532390872

約数列:
[1, 2, 3, 4, 6, 8, 12, 24, 31, 37, 62, 74, 93, 111, 124, 148, 186, 222, 248, 296, 372, 444, 569, 744, 829, 888, 1138, 1147, 1658, 1707, 2276, 2294, 2487, 3316, 3414, 3441, 4552, 4588, 4974, 6632, 6828, 6882, 9176, 9948, 13656, 13764, 17639, 19896, 21053, 25699, 27528, 30673, 35278, 42106, 51398, 52917, 61346, 63159, 70556, 77097, 84212, 92019, 102796, 105834, 122692, 126318, 141112, 154194, 168424, 184038, 205592, 211668, 245384, 252636, 308388, 368076, 423336, 471701, 505272, 616776, 652643, 736152, 943402, 950863, 1305286, 1415103, 1886804, 1901726, 1957929, 2610572, 2830206, 2852589, 3773608, 3803452, 3915858, 5221144, 5660412, 5705178, 7606904, 7831716, 11320824, 11410356, 14622731, 15663432, 17452937, 22820712, 29245462, 34905874, 43868193, 52358811, 58490924, 69811748, 87736386, 104717622, 116981848, 139623496, 175472772, 209435244, 350945544, 418870488, 541041047, 1082082094, 1623123141, 2164164188, 3246246282, 4328328376, 6492492564, 12984985128]

約数ペア:
[(1, 12984985128), (2, 6492492564), (3, 4328328376), (4, 3246246282), (6, 2164164188), (8, 1623123141), (12, 1082082094), (24, 541041047), (31, 418870488), (37, 350945544), (62, 209435244), (74, 175472772), (93, 139623496), (111, 116981848), (124, 104717622), (148, 87736386), (186, 69811748), (222, 58490924), (248, 52358811), (296, 43868193), (372, 34905874), (444, 29245462), (569, 22820712), (744, 17452937), (829, 15663432), (888, 14622731), (1138, 11410356), (1147, 11320824), (1658, 7831716), (1707, 7606904), (2276, 5705178), (2294, 5660412), (2487, 5221144), (3316, 3915858), (3414, 3803452), (3441, 3773608), (4552, 2852589), (4588, 2830206), (4974, 2610572), (6632, 1957929), (6828, 1901726), (6882, 1886804), (9176, 1415103), (9948, 1305286), (13656, 950863), (13764, 943402), (17639, 736152), (19896, 652643), (21053, 616776), (25699, 505272), (27528, 471701), (30673, 423336), (35278, 368076), (42106, 308388), (51398, 252636), (52917, 245384), (61346, 211668), (63159, 205592), (70556, 184038), (77097, 168424), (84212, 154194), (92019, 141112), (102796, 126318), (105834, 122692)]

このpageの処理時間: 0.5786550045013428 seconds