About the Number

142706448

142706447 ← → 142706449

2進数表記:1000100000011000011100010000

漢数字表記:一億四千二百七十万六千四百四十八

素因数分解:

2 4 × 3 4 × 29 1 × 3797 1

素因数の和:3846
約数の個数: 100
約数和(自身を含む): 427388940
約数和(自身を除く): 284682492

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 81, 87, 108, 116, 144, 162, 174, 216, 232, 261, 324, 348, 432, 464, 522, 648, 696, 783, 1044, 1296, 1392, 1566, 2088, 2349, 3132, 3797, 4176, 4698, 6264, 7594, 9396, 11391, 12528, 15188, 18792, 22782, 30376, 34173, 37584, 45564, 60752, 68346, 91128, 102519, 110113, 136692, 182256, 205038, 220226, 273384, 307557, 330339, 410076, 440452, 546768, 615114, 660678, 820152, 880904, 991017, 1230228, 1321356, 1640304, 1761808, 1982034, 2460456, 2642712, 2973051, 3964068, 4920912, 5285424, 5946102, 7928136, 8919153, 11892204, 15856272, 17838306, 23784408, 35676612, 47568816, 71353224, 142706448]

約数ペア:
[(1, 142706448), (2, 71353224), (3, 47568816), (4, 35676612), (6, 23784408), (8, 17838306), (9, 15856272), (12, 11892204), (16, 8919153), (18, 7928136), (24, 5946102), (27, 5285424), (29, 4920912), (36, 3964068), (48, 2973051), (54, 2642712), (58, 2460456), (72, 1982034), (81, 1761808), (87, 1640304), (108, 1321356), (116, 1230228), (144, 991017), (162, 880904), (174, 820152), (216, 660678), (232, 615114), (261, 546768), (324, 440452), (348, 410076), (432, 330339), (464, 307557), (522, 273384), (648, 220226), (696, 205038), (783, 182256), (1044, 136692), (1296, 110113), (1392, 102519), (1566, 91128), (2088, 68346), (2349, 60752), (3132, 45564), (3797, 37584), (4176, 34173), (4698, 30376), (6264, 22782), (7594, 18792), (9396, 15188), (11391, 12528)]

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