About the Number

138839254848

138839254847 ← → 138839254849

2進数表記:10000001010011011101101110011101000000

漢数字表記:千三百八十八億三千九百二十五万四千八百四十八

素因数分解:

2 6 × 3 3 × 7 1 × 29 1 × 157 1 × 2521 1

素因数の和:2735
約数の個数: 448
約数和(自身を含む): 485821939200
約数和(自身を除く): 346982684352

約数列:
[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 64, 72, 84, 87, 96, 108, 112, 116, 126, 144, 157, 168, 174, 189, 192, 203, 216, 224, 232, 252, 261, 288, 314, 336, 348, 378, 406, 432, 448, 464, 471, 504, 522, 576, 609, 628, 672, 696, 756, 783, 812, 864, 928, 942, 1008, 1044, 1099, 1218, 1256, 1344, 1392, 1413, 1512, 1566, 1624, 1728, 1827, 1856, 1884, 2016, 2088, 2198, 2436, 2512, 2521, 2784, 2826, 3024, 3132, 3248, 3297, 3654, 3768, 4032, 4176, 4239, 4396, 4553, 4872, 5024, 5042, 5481, 5568, 5652, 6048, 6264, 6496, 6594, 7308, 7536, 7563, 8352, 8478, 8792, 9106, 9744, 9891, 10048, 10084, 10962, 11304, 12096, 12528, 12992, 13188, 13659, 14616, 15072, 15126, 16704, 16956, 17584, 17647, 18212, 19488, 19782, 20168, 21924, 22608, 22689, 25056, 26376, 27318, 29232, 29673, 30144, 30252, 31871, 33912, 35168, 35294, 36424, 38976, 39564, 40336, 40977, 43848, 45216, 45378, 50112, 52752, 52941, 54636, 58464, 59346, 60504, 63742, 67824, 68067, 70336, 70588, 72848, 73109, 79128, 80672, 81954, 87696, 90432, 90756, 95613, 105504, 105882, 109272, 116928, 118692, 121008, 122931, 127484, 135648, 136134, 141176, 145696, 146218, 158256, 158823, 161344, 163908, 175392, 181512, 191226, 211008, 211764, 218544, 219327, 237384, 242016, 245862, 254968, 271296, 272268, 282352, 286839, 291392, 292436, 316512, 317646, 327816, 350784, 363024, 382452, 395797, 423528, 437088, 438654, 474768, 476469, 484032, 491724, 509936, 511763, 544536, 564704, 573678, 584872, 633024, 635292, 655632, 657981, 726048, 764904, 791594, 847056, 860517, 874176, 877308, 949536, 952938, 983448, 1019872, 1023526, 1089072, 1129408, 1147356, 1169744, 1187391, 1270584, 1311264, 1315962, 1452096, 1529808, 1535289, 1583188, 1694112, 1721034, 1754616, 1899072, 1905876, 1966896, 1973943, 2039744, 2047052, 2178144, 2294712, 2339488, 2374782, 2541168, 2622528, 2631924, 2770579, 3059616, 3070578, 3166376, 3388224, 3442068, 3509232, 3562173, 3811752, 3933792, 3947886, 4094104, 4356288, 4589424, 4605867, 4678976, 4749564, 5082336, 5263848, 5541158, 6119232, 6141156, 6332752, 6884136, 7018464, 7124346, 7623504, 7867584, 7895772, 8188208, 8311737, 9178848, 9211734, 9499128, 10164672, 10527696, 10686519, 11082316, 11478113, 12282312, 12665504, 13768272, 13817601, 14036928, 14248692, 15247008, 15791544, 16376416, 16623474, 18357696, 18423468, 18998256, 21055392, 21373038, 22164632, 22956226, 24564624, 24935211, 25331008, 27536544, 27635202, 28497384, 30494016, 31583088, 32752832, 33246948, 34434339, 36846936, 37996512, 42110784, 42746076, 44329264, 45912452, 49129248, 49870422, 55073088, 55270404, 56994768, 63166176, 66493896, 68868678, 73693872, 74805633, 75993024, 80346791, 85492152, 88658528, 91824904, 98258496, 99740844, 103303017, 110540808, 113989536, 126332352, 132987792, 137737356, 147387744, 149611266, 160693582, 170984304, 177317056, 183649808, 199481688, 206606034, 221081616, 227979072, 241040373, 265975584, 275474712, 294775488, 299222532, 309909051, 321387164, 341968608, 367299616, 398963376, 413212068, 442163232, 482080746, 531951168, 550949424, 598445064, 619818102, 642774328, 683937216, 723121119, 734599232, 797926752, 826424136, 884326464, 964161492, 1101898848, 1196890128, 1239636204, 1285548656, 1446242238, 1595853504, 1652848272, 1928322984, 2169363357, 2203797696, 2393780256, 2479272408, 2571097312, 2892484476, 3305696544, 3856645968, 4338726714, 4787560512, 4958544816, 5142194624, 5784968952, 6611393088, 7713291936, 8677453428, 9917089632, 11569937904, 15426583872, 17354906856, 19834179264, 23139875808, 34709813712, 46279751616, 69419627424, 138839254848]

約数ペア:
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