About the Number

117919488

117919487 ← → 117919489

2進数表記:111000001110100111100000000

漢数字表記:一億千七百九十一万九千四百八十八

素因数分解:

2 8 × 3 1 × 53 1 × 2897 1

素因数の和:2969
約数の個数: 72
約数和(自身を含む): 319869648
約数和(自身を除く): 201950160

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 256, 318, 384, 424, 636, 768, 848, 1272, 1696, 2544, 2897, 3392, 5088, 5794, 6784, 8691, 10176, 11588, 13568, 17382, 20352, 23176, 34764, 40704, 46352, 69528, 92704, 139056, 153541, 185408, 278112, 307082, 370816, 460623, 556224, 614164, 741632, 921246, 1112448, 1228328, 1842492, 2224896, 2456656, 3684984, 4913312, 7369968, 9826624, 14739936, 19653248, 29479872, 39306496, 58959744, 117919488]

約数ペア:
[(1, 117919488), (2, 58959744), (3, 39306496), (4, 29479872), (6, 19653248), (8, 14739936), (12, 9826624), (16, 7369968), (24, 4913312), (32, 3684984), (48, 2456656), (53, 2224896), (64, 1842492), (96, 1228328), (106, 1112448), (128, 921246), (159, 741632), (192, 614164), (212, 556224), (256, 460623), (318, 370816), (384, 307082), (424, 278112), (636, 185408), (768, 153541), (848, 139056), (1272, 92704), (1696, 69528), (2544, 46352), (2897, 40704), (3392, 34764), (5088, 23176), (5794, 20352), (6784, 17382), (8691, 13568), (10176, 11588)]

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