About the Number

106400784

106400783 ← → 106400785

2進数表記:110010101111000110000010000

漢数字表記:一億六百四十万七百八十四

素因数分解:

2 4 × 3 1 × 7 1 × 157 1 × 2017 1

素因数の和:2192
約数の個数: 80
約数和(自身を含む): 316293248
約数和(自身を除く): 209892464

約数列:
[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 157, 168, 314, 336, 471, 628, 942, 1099, 1256, 1884, 2017, 2198, 2512, 3297, 3768, 4034, 4396, 6051, 6594, 7536, 8068, 8792, 12102, 13188, 14119, 16136, 17584, 24204, 26376, 28238, 32272, 42357, 48408, 52752, 56476, 84714, 96816, 112952, 169428, 225904, 316669, 338856, 633338, 677712, 950007, 1266676, 1900014, 2216683, 2533352, 3800028, 4433366, 5066704, 6650049, 7600056, 8866732, 13300098, 15200112, 17733464, 26600196, 35466928, 53200392, 106400784]

約数ペア:
[(1, 106400784), (2, 53200392), (3, 35466928), (4, 26600196), (6, 17733464), (7, 15200112), (8, 13300098), (12, 8866732), (14, 7600056), (16, 6650049), (21, 5066704), (24, 4433366), (28, 3800028), (42, 2533352), (48, 2216683), (56, 1900014), (84, 1266676), (112, 950007), (157, 677712), (168, 633338), (314, 338856), (336, 316669), (471, 225904), (628, 169428), (942, 112952), (1099, 96816), (1256, 84714), (1884, 56476), (2017, 52752), (2198, 48408), (2512, 42357), (3297, 32272), (3768, 28238), (4034, 26376), (4396, 24204), (6051, 17584), (6594, 16136), (7536, 14119), (8068, 13188), (8792, 12102)]

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