About the Number

104128488

104128487 ← → 104128489

2進数表記:110001101001101111111101000

漢数字表記:一億四百十二万八千四百八十八

素因数分解:

2 3 × 3 2 × 449 1 × 3221 1

素因数の和:3682
約数の個数: 48
約数和(自身を含む): 282730500
約数和(自身を除く): 178602012

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 449, 898, 1347, 1796, 2694, 3221, 3592, 4041, 5388, 6442, 8082, 9663, 10776, 12884, 16164, 19326, 25768, 28989, 32328, 38652, 57978, 77304, 115956, 231912, 1446229, 2892458, 4338687, 5784916, 8677374, 11569832, 13016061, 17354748, 26032122, 34709496, 52064244, 104128488]

約数ペア:
[(1, 104128488), (2, 52064244), (3, 34709496), (4, 26032122), (6, 17354748), (8, 13016061), (9, 11569832), (12, 8677374), (18, 5784916), (24, 4338687), (36, 2892458), (72, 1446229), (449, 231912), (898, 115956), (1347, 77304), (1796, 57978), (2694, 38652), (3221, 32328), (3592, 28989), (4041, 25768), (5388, 19326), (6442, 16164), (8082, 12884), (9663, 10776)]

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