About the Number

129338491728

129338491727 ← → 129338491729

2進数表記:1111000011101001011001100001101010000

漢数字表記:千二百九十三億三千八百四十九万千七百二十八

素因数分解:

2 4 × 3 1 × 337 1 × 617 1 × 12959 1

素因数の和:13924
約数の個数: 80
約数和(自身を含む): 335684943360
約数和(自身を除く): 206346451632

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 337, 617, 674, 1011, 1234, 1348, 1851, 2022, 2468, 2696, 3702, 4044, 4936, 5392, 7404, 8088, 9872, 12959, 14808, 16176, 25918, 29616, 38877, 51836, 77754, 103672, 155508, 207344, 207929, 311016, 415858, 622032, 623787, 831716, 1247574, 1663432, 2495148, 3326864, 4367183, 4990296, 7995703, 8734366, 9980592, 13101549, 15991406, 17468732, 23987109, 26203098, 31982812, 34937464, 47974218, 52406196, 63965624, 69874928, 95948436, 104812392, 127931248, 191896872, 209624784, 383793744, 2694551911, 5389103822, 8083655733, 10778207644, 16167311466, 21556415288, 32334622932, 43112830576, 64669245864, 129338491728]

約数ペア:
[(1, 129338491728), (2, 64669245864), (3, 43112830576), (4, 32334622932), (6, 21556415288), (8, 16167311466), (12, 10778207644), (16, 8083655733), (24, 5389103822), (48, 2694551911), (337, 383793744), (617, 209624784), (674, 191896872), (1011, 127931248), (1234, 104812392), (1348, 95948436), (1851, 69874928), (2022, 63965624), (2468, 52406196), (2696, 47974218), (3702, 34937464), (4044, 31982812), (4936, 26203098), (5392, 23987109), (7404, 17468732), (8088, 15991406), (9872, 13101549), (12959, 9980592), (14808, 8734366), (16176, 7995703), (25918, 4990296), (29616, 4367183), (38877, 3326864), (51836, 2495148), (77754, 1663432), (103672, 1247574), (155508, 831716), (207344, 623787), (207929, 622032), (311016, 415858)]

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