About the Number

268007008

268007007 ← → 268007009

2進数表記:1111111110010111011001100000

漢数字表記:二億六千八百万七千八

素因数分解:

2 5 × 19 1 × 53 1 × 8317 1

素因数の和:8399
約数の個数: 48
約数和(自身を含む): 565956720
約数和(自身を除く): 297949712

約数列:
[1, 2, 4, 8, 16, 19, 32, 38, 53, 76, 106, 152, 212, 304, 424, 608, 848, 1007, 1696, 2014, 4028, 8056, 8317, 16112, 16634, 32224, 33268, 66536, 133072, 158023, 266144, 316046, 440801, 632092, 881602, 1264184, 1763204, 2528368, 3526408, 5056736, 7052816, 8375219, 14105632, 16750438, 33500876, 67001752, 134003504, 268007008]

約数ペア:
[(1, 268007008), (2, 134003504), (4, 67001752), (8, 33500876), (16, 16750438), (19, 14105632), (32, 8375219), (38, 7052816), (53, 5056736), (76, 3526408), (106, 2528368), (152, 1763204), (212, 1264184), (304, 881602), (424, 632092), (608, 440801), (848, 316046), (1007, 266144), (1696, 158023), (2014, 133072), (4028, 66536), (8056, 33268), (8317, 32224), (16112, 16634)]

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