About the Number

220984968

220984967 ← → 220984969

2進数表記:1101001010111111011010001000

漢数字表記:二億二千九十八万四千九百六十八

素因数分解:

2 3 × 3 1 × 163 1 × 56489 1

素因数の和:56661
約数の個数: 32
約数和(自身を含む): 555861600
約数和(自身を除く): 334876632

約数列:
[1, 2, 3, 4, 6, 8, 12, 24, 163, 326, 489, 652, 978, 1304, 1956, 3912, 56489, 112978, 169467, 225956, 338934, 451912, 677868, 1355736, 9207707, 18415414, 27623121, 36830828, 55246242, 73661656, 110492484, 220984968]

約数ペア:
[(1, 220984968), (2, 110492484), (3, 73661656), (4, 55246242), (6, 36830828), (8, 27623121), (12, 18415414), (24, 9207707), (163, 1355736), (326, 677868), (489, 451912), (652, 338934), (978, 225956), (1304, 169467), (1956, 112978), (3912, 56489)]

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