About the Number

142389684

142389683 ← → 142389685

2進数表記:1000011111001011000110110100

漢数字表記:一億四千二百三十八万九千六百八十四

素因数分解:

2 2 × 3 3 × 43 1 × 30661 1

素因数の和:30717
約数の個数: 48
約数和(自身を含む): 377755840
約数和(自身を除く): 235366156

約数列:
[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 30661, 61322, 91983, 122644, 183966, 275949, 367932, 551898, 827847, 1103796, 1318423, 1655694, 2636846, 3311388, 3955269, 5273692, 7910538, 11865807, 15821076, 23731614, 35597421, 47463228, 71194842, 142389684]

約数ペア:
[(1, 142389684), (2, 71194842), (3, 47463228), (4, 35597421), (6, 23731614), (9, 15821076), (12, 11865807), (18, 7910538), (27, 5273692), (36, 3955269), (43, 3311388), (54, 2636846), (86, 1655694), (108, 1318423), (129, 1103796), (172, 827847), (258, 551898), (387, 367932), (516, 275949), (774, 183966), (1161, 122644), (1548, 91983), (2322, 61322), (4644, 30661)]

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