About the Number

231381496944

231381496943 ← → 231381496945

2進数表記:11010111011111011010010111010001110000

漢数字表記:二千三百十三億八千百四十九万六千九百四十四

素因数分解:

2 4 × 3 3 × 13 1 × 41200409 1

素因数の和:41200439
約数の個数: 80
約数和(自身を含む): 715239117600
約数和(自身を除く): 483857620656

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 41200409, 82400818, 123601227, 164801636, 247202454, 329603272, 370803681, 494404908, 535605317, 659206544, 741607362, 988809816, 1071210634, 1112411043, 1483214724, 1606815951, 1977619632, 2142421268, 2224822086, 2966429448, 3213631902, 4284842536, 4449644172, 4820447853, 5932858896, 6427263804, 8569685072, 8899288344, 9640895706, 12854527608, 14461343559, 17798576688, 19281791412, 25709055216, 28922687118, 38563582824, 57845374236, 77127165648, 115690748472, 231381496944]

約数ペア:
[(1, 231381496944), (2, 115690748472), (3, 77127165648), (4, 57845374236), (6, 38563582824), (8, 28922687118), (9, 25709055216), (12, 19281791412), (13, 17798576688), (16, 14461343559), (18, 12854527608), (24, 9640895706), (26, 8899288344), (27, 8569685072), (36, 6427263804), (39, 5932858896), (48, 4820447853), (52, 4449644172), (54, 4284842536), (72, 3213631902), (78, 2966429448), (104, 2224822086), (108, 2142421268), (117, 1977619632), (144, 1606815951), (156, 1483214724), (208, 1112411043), (216, 1071210634), (234, 988809816), (312, 741607362), (351, 659206544), (432, 535605317), (468, 494404908), (624, 370803681), (702, 329603272), (936, 247202454), (1404, 164801636), (1872, 123601227), (2808, 82400818), (5616, 41200409)]

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