About the Number

2640042459648

2640042459647 ← → 2640042459649

2進数表記:100110011010101110110010110000001000000000

漢数字表記:二兆六千四百億四千二百四十五万九千六百四十八

素因数分解:

2 9 × 3 2 × 11 1 × 52084171 1

素因数の和:52084206
約数の個数: 120
約数和(自身を含む): 8312008841136
約数和(自身を除く): 5671966381488

約数列:
[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 256, 264, 288, 352, 384, 396, 512, 528, 576, 704, 768, 792, 1056, 1152, 1408, 1536, 1584, 2112, 2304, 2816, 3168, 4224, 4608, 5632, 6336, 8448, 12672, 16896, 25344, 50688, 52084171, 104168342, 156252513, 208336684, 312505026, 416673368, 468757539, 572925881, 625010052, 833346736, 937515078, 1145851762, 1250020104, 1666693472, 1718777643, 1875030156, 2291703524, 2500040208, 3333386944, 3437555286, 3750060312, 4583407048, 5000080416, 5156332929, 6666773888, 6875110572, 7500120624, 9166814096, 10000160832, 10312665858, 13333547776, 13750221144, 15000241248, 18333628192, 20000321664, 20625331716, 26667095552, 27500442288, 30000482496, 36667256384, 40000643328, 41250663432, 55000884576, 60000964992, 73334512768, 80001286656, 82501326864, 110001769152, 120001929984, 146669025536, 165002653728, 220003538304, 240003859968, 293338051072, 330005307456, 440007076608, 660010614912, 880014153216, 1320021229824, 2640042459648]

約数ペア:
[(1, 2640042459648), (2, 1320021229824), (3, 880014153216), (4, 660010614912), (6, 440007076608), (8, 330005307456), (9, 293338051072), (11, 240003859968), (12, 220003538304), (16, 165002653728), (18, 146669025536), (22, 120001929984), (24, 110001769152), (32, 82501326864), (33, 80001286656), (36, 73334512768), (44, 60000964992), (48, 55000884576), (64, 41250663432), (66, 40000643328), (72, 36667256384), (88, 30000482496), (96, 27500442288), (99, 26667095552), (128, 20625331716), (132, 20000321664), (144, 18333628192), (176, 15000241248), (192, 13750221144), (198, 13333547776), (256, 10312665858), (264, 10000160832), (288, 9166814096), (352, 7500120624), (384, 6875110572), (396, 6666773888), (512, 5156332929), (528, 5000080416), (576, 4583407048), (704, 3750060312), (768, 3437555286), (792, 3333386944), (1056, 2500040208), (1152, 2291703524), (1408, 1875030156), (1536, 1718777643), (1584, 1666693472), (2112, 1250020104), (2304, 1145851762), (2816, 937515078), (3168, 833346736), (4224, 625010052), (4608, 572925881), (5632, 468757539), (6336, 416673368), (8448, 312505026), (12672, 208336684), (16896, 156252513), (25344, 104168342), (50688, 52084171)]

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