About the Number

231640896

231640895 ← → 231640897

2進数表記:1101110011101000111101000000

漢数字表記:二億三千百六十四万八百九十六

素因数分解:

2 6 × 3 1 × 449 1 × 2687 1

素因数の和:3151
約数の個数: 56
約数和(自身を含む): 614476800
約数和(自身を除く): 382835904

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 449, 898, 1347, 1796, 2687, 2694, 3592, 5374, 5388, 7184, 8061, 10748, 10776, 14368, 16122, 21496, 21552, 28736, 32244, 42992, 43104, 64488, 85984, 86208, 128976, 171968, 257952, 515904, 1206463, 2412926, 3619389, 4825852, 7238778, 9651704, 14477556, 19303408, 28955112, 38606816, 57910224, 77213632, 115820448, 231640896]

約数ペア:
[(1, 231640896), (2, 115820448), (3, 77213632), (4, 57910224), (6, 38606816), (8, 28955112), (12, 19303408), (16, 14477556), (24, 9651704), (32, 7238778), (48, 4825852), (64, 3619389), (96, 2412926), (192, 1206463), (449, 515904), (898, 257952), (1347, 171968), (1796, 128976), (2687, 86208), (2694, 85984), (3592, 64488), (5374, 43104), (5388, 42992), (7184, 32244), (8061, 28736), (10748, 21552), (10776, 21496), (14368, 16122)]

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