About the Number

301331472

301331471 ← → 301331473

2進数表記:10001111101011111010000010000

漢数字表記:三億百三十三万千四百七十二

素因数分解:

2 4 × 3 1 × 13 1 × 257 1 × 1879 1

素因数の和:2160
約数の個数: 80
約数和(自身を含む): 842029440
約数和(自身を除く): 540697968

約数列:
[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 257, 312, 514, 624, 771, 1028, 1542, 1879, 2056, 3084, 3341, 3758, 4112, 5637, 6168, 6682, 7516, 10023, 11274, 12336, 13364, 15032, 20046, 22548, 24427, 26728, 30064, 40092, 45096, 48854, 53456, 73281, 80184, 90192, 97708, 146562, 160368, 195416, 293124, 390832, 482903, 586248, 965806, 1172496, 1448709, 1931612, 2897418, 3863224, 5794836, 6277739, 7726448, 11589672, 12555478, 18833217, 23179344, 25110956, 37666434, 50221912, 75332868, 100443824, 150665736, 301331472]

約数ペア:
[(1, 301331472), (2, 150665736), (3, 100443824), (4, 75332868), (6, 50221912), (8, 37666434), (12, 25110956), (13, 23179344), (16, 18833217), (24, 12555478), (26, 11589672), (39, 7726448), (48, 6277739), (52, 5794836), (78, 3863224), (104, 2897418), (156, 1931612), (208, 1448709), (257, 1172496), (312, 965806), (514, 586248), (624, 482903), (771, 390832), (1028, 293124), (1542, 195416), (1879, 160368), (2056, 146562), (3084, 97708), (3341, 90192), (3758, 80184), (4112, 73281), (5637, 53456), (6168, 48854), (6682, 45096), (7516, 40092), (10023, 30064), (11274, 26728), (12336, 24427), (13364, 22548), (15032, 20046)]

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