About the Number

268231728

268231727 ← → 268231729

2進数表記:1111111111001110010000110000

漢数字表記:二億六千八百二十三万千七百二十八

素因数分解:

2 4 × 3 1 × 53 1 × 105437 1

素因数の和:105501
約数の個数: 40
約数和(自身を含む): 706012848
約数和(自身を除く): 437781120

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 105437, 210874, 316311, 421748, 632622, 843496, 1265244, 1686992, 2530488, 5060976, 5588161, 11176322, 16764483, 22352644, 33528966, 44705288, 67057932, 89410576, 134115864, 268231728]

約数ペア:
[(1, 268231728), (2, 134115864), (3, 89410576), (4, 67057932), (6, 44705288), (8, 33528966), (12, 22352644), (16, 16764483), (24, 11176322), (48, 5588161), (53, 5060976), (106, 2530488), (159, 1686992), (212, 1265244), (318, 843496), (424, 632622), (636, 421748), (848, 316311), (1272, 210874), (2544, 105437)]

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