About the Number

1330251664

1330251663 ← → 1330251665

2進数表記:1001111010010100000011110010000

漢数字表記:十三億三千二十五万千六百六十四

素因数分解:

2 4 × 7 1 × 31 1 × 53 1 × 7229 1

素因数の和:7328
約数の個数: 80
約数和(自身を含む): 3098373120
約数和(自身を除く): 1768121456

約数列:
[1, 2, 4, 7, 8, 14, 16, 28, 31, 53, 56, 62, 106, 112, 124, 212, 217, 248, 371, 424, 434, 496, 742, 848, 868, 1484, 1643, 1736, 2968, 3286, 3472, 5936, 6572, 7229, 11501, 13144, 14458, 23002, 26288, 28916, 46004, 50603, 57832, 92008, 101206, 115664, 184016, 202412, 224099, 383137, 404824, 448198, 766274, 809648, 896396, 1532548, 1568693, 1792792, 2681959, 3065096, 3137386, 3585584, 5363918, 6130192, 6274772, 10727836, 11877247, 12549544, 21455672, 23754494, 25099088, 42911344, 47508988, 83140729, 95017976, 166281458, 190035952, 332562916, 665125832, 1330251664]

約数ペア:
[(1, 1330251664), (2, 665125832), (4, 332562916), (7, 190035952), (8, 166281458), (14, 95017976), (16, 83140729), (28, 47508988), (31, 42911344), (53, 25099088), (56, 23754494), (62, 21455672), (106, 12549544), (112, 11877247), (124, 10727836), (212, 6274772), (217, 6130192), (248, 5363918), (371, 3585584), (424, 3137386), (434, 3065096), (496, 2681959), (742, 1792792), (848, 1568693), (868, 1532548), (1484, 896396), (1643, 809648), (1736, 766274), (2968, 448198), (3286, 404824), (3472, 383137), (5936, 224099), (6572, 202412), (7229, 184016), (11501, 115664), (13144, 101206), (14458, 92008), (23002, 57832), (26288, 50603), (28916, 46004)]

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