About the Number

252415392

252415391 ← → 252415393

2進数表記:1111000010111000110110100000

漢数字表記:二億五千二百四十一万五千三百九十二

素因数分解:

2 5 × 3 1 × 31 1 × 89 1 × 953 1

素因数の和:1086
約数の個数: 96
約数和(自身を含む): 692375040
約数和(自身を除く): 439959648

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 89, 93, 96, 124, 178, 186, 248, 267, 356, 372, 496, 534, 712, 744, 953, 992, 1068, 1424, 1488, 1906, 2136, 2759, 2848, 2859, 2976, 3812, 4272, 5518, 5718, 7624, 8277, 8544, 11036, 11436, 15248, 16554, 22072, 22872, 29543, 30496, 33108, 44144, 45744, 59086, 66216, 84817, 88288, 88629, 91488, 118172, 132432, 169634, 177258, 236344, 254451, 264864, 339268, 354516, 472688, 508902, 678536, 709032, 945376, 1017804, 1357072, 1418064, 2035608, 2629327, 2714144, 2836128, 4071216, 5258654, 7887981, 8142432, 10517308, 15775962, 21034616, 31551924, 42069232, 63103848, 84138464, 126207696, 252415392]

約数ペア:
[(1, 252415392), (2, 126207696), (3, 84138464), (4, 63103848), (6, 42069232), (8, 31551924), (12, 21034616), (16, 15775962), (24, 10517308), (31, 8142432), (32, 7887981), (48, 5258654), (62, 4071216), (89, 2836128), (93, 2714144), (96, 2629327), (124, 2035608), (178, 1418064), (186, 1357072), (248, 1017804), (267, 945376), (356, 709032), (372, 678536), (496, 508902), (534, 472688), (712, 354516), (744, 339268), (953, 264864), (992, 254451), (1068, 236344), (1424, 177258), (1488, 169634), (1906, 132432), (2136, 118172), (2759, 91488), (2848, 88629), (2859, 88288), (2976, 84817), (3812, 66216), (4272, 59086), (5518, 45744), (5718, 44144), (7624, 33108), (8277, 30496), (8544, 29543), (11036, 22872), (11436, 22072), (15248, 16554)]

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