About the Number

243386130

243386129 ← → 243386131

2進数表記:1110100000011100011100010010

漢数字表記:二億四千三百三十八万六千百三十

素因数分解:

2 1 × 3 1 × 5 1 × 13 1 × 624067 1

素因数の和:624090
約数の個数: 32
約数和(自身を含む): 629060544
約数和(自身を除く): 385674414

約数列:
[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 624067, 1248134, 1872201, 3120335, 3744402, 6240670, 8112871, 9361005, 16225742, 18722010, 24338613, 40564355, 48677226, 81128710, 121693065, 243386130]

約数ペア:
[(1, 243386130), (2, 121693065), (3, 81128710), (5, 48677226), (6, 40564355), (10, 24338613), (13, 18722010), (15, 16225742), (26, 9361005), (30, 8112871), (39, 6240670), (65, 3744402), (78, 3120335), (130, 1872201), (195, 1248134), (390, 624067)]

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