About the Number

389618016

389618015 ← → 389618017

2進数表記:10111001110010001100101100000

漢数字表記:三億八千九百六十一万八千十六

素因数分解:

2 5 × 3 1 × 29 1 × 349 1 × 401 1

素因数の和:792
約数の個数: 96
約数和(自身を含む): 1063692000
約数和(自身を除く): 674073984

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 232, 348, 349, 401, 464, 696, 698, 802, 928, 1047, 1203, 1392, 1396, 1604, 2094, 2406, 2784, 2792, 3208, 4188, 4812, 5584, 6416, 8376, 9624, 10121, 11168, 11629, 12832, 16752, 19248, 20242, 23258, 30363, 33504, 34887, 38496, 40484, 46516, 60726, 69774, 80968, 93032, 121452, 139548, 139949, 161936, 186064, 242904, 279096, 279898, 323872, 372128, 419847, 485808, 558192, 559796, 839694, 971616, 1116384, 1119592, 1679388, 2239184, 3358776, 4058521, 4478368, 6717552, 8117042, 12175563, 13435104, 16234084, 24351126, 32468168, 48702252, 64936336, 97404504, 129872672, 194809008, 389618016]

約数ペア:
[(1, 389618016), (2, 194809008), (3, 129872672), (4, 97404504), (6, 64936336), (8, 48702252), (12, 32468168), (16, 24351126), (24, 16234084), (29, 13435104), (32, 12175563), (48, 8117042), (58, 6717552), (87, 4478368), (96, 4058521), (116, 3358776), (174, 2239184), (232, 1679388), (348, 1119592), (349, 1116384), (401, 971616), (464, 839694), (696, 559796), (698, 558192), (802, 485808), (928, 419847), (1047, 372128), (1203, 323872), (1392, 279898), (1396, 279096), (1604, 242904), (2094, 186064), (2406, 161936), (2784, 139949), (2792, 139548), (3208, 121452), (4188, 93032), (4812, 80968), (5584, 69774), (6416, 60726), (8376, 46516), (9624, 40484), (10121, 38496), (11168, 34887), (11629, 33504), (12832, 30363), (16752, 23258), (19248, 20242)]

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