About the Number

129246048

129246047 ← → 129246049

2進数表記:111101101000010001101100000

漢数字表記:一億二千九百二十四万六千四十八

素因数分解:

2 5 × 3 2 × 103 1 × 4357 1

素因数の和:4476
約数の個数: 72
約数和(自身を含む): 371197008
約数和(自身を除く): 241950960

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 103, 144, 206, 288, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2472, 3296, 3708, 4357, 4944, 7416, 8714, 9888, 13071, 14832, 17428, 26142, 29664, 34856, 39213, 52284, 69712, 78426, 104568, 139424, 156852, 209136, 313704, 418272, 448771, 627408, 897542, 1254816, 1346313, 1795084, 2692626, 3590168, 4038939, 5385252, 7180336, 8077878, 10770504, 14360672, 16155756, 21541008, 32311512, 43082016, 64623024, 129246048]

約数ペア:
[(1, 129246048), (2, 64623024), (3, 43082016), (4, 32311512), (6, 21541008), (8, 16155756), (9, 14360672), (12, 10770504), (16, 8077878), (18, 7180336), (24, 5385252), (32, 4038939), (36, 3590168), (48, 2692626), (72, 1795084), (96, 1346313), (103, 1254816), (144, 897542), (206, 627408), (288, 448771), (309, 418272), (412, 313704), (618, 209136), (824, 156852), (927, 139424), (1236, 104568), (1648, 78426), (1854, 69712), (2472, 52284), (3296, 39213), (3708, 34856), (4357, 29664), (4944, 26142), (7416, 17428), (8714, 14832), (9888, 13071)]

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