About the Number

129464946

129464945 ← → 129464947

2進数表記:111101101110111101001110010

漢数字表記:一億二千九百四十六万四千九百四十六

素因数分解:

2 1 × 3 3 × 13 1 × 311 1 × 593 1

素因数の和:928
約数の個数: 64
約数和(自身を含む): 311351040
約数和(自身を除く): 181886094

約数列:
[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 311, 351, 593, 622, 702, 933, 1186, 1779, 1866, 2799, 3558, 4043, 5337, 5598, 7709, 8086, 8397, 10674, 12129, 15418, 16011, 16794, 23127, 24258, 32022, 36387, 46254, 69381, 72774, 109161, 138762, 184423, 208143, 218322, 368846, 416286, 553269, 1106538, 1659807, 2397499, 3319614, 4794998, 4979421, 7192497, 9958842, 14384994, 21577491, 43154982, 64732473, 129464946]

約数ペア:
[(1, 129464946), (2, 64732473), (3, 43154982), (6, 21577491), (9, 14384994), (13, 9958842), (18, 7192497), (26, 4979421), (27, 4794998), (39, 3319614), (54, 2397499), (78, 1659807), (117, 1106538), (234, 553269), (311, 416286), (351, 368846), (593, 218322), (622, 208143), (702, 184423), (933, 138762), (1186, 109161), (1779, 72774), (1866, 69381), (2799, 46254), (3558, 36387), (4043, 32022), (5337, 24258), (5598, 23127), (7709, 16794), (8086, 16011), (8397, 15418), (10674, 12129)]

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