About the Number

2007030768

2007030767 ← → 2007030769

2進数表記:1110111101000001101101111110000

漢数字表記:二十億七百三万七百六十八

素因数分解:

2 4 × 3 1 × 31 1 × 881 1 × 1531 1

素因数の和:2454
約数の個数: 80
約数和(自身を含む): 5361656832
約数和(自身を除く): 3354626064

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 881, 1488, 1531, 1762, 2643, 3062, 3524, 4593, 5286, 6124, 7048, 9186, 10572, 12248, 14096, 18372, 21144, 24496, 27311, 36744, 42288, 47461, 54622, 73488, 81933, 94922, 109244, 142383, 163866, 189844, 218488, 284766, 327732, 379688, 436976, 569532, 655464, 759376, 1139064, 1310928, 1348811, 2278128, 2697622, 4046433, 5395244, 8092866, 10790488, 16185732, 21580976, 32371464, 41813141, 64742928, 83626282, 125439423, 167252564, 250878846, 334505128, 501757692, 669010256, 1003515384, 2007030768]

約数ペア:
[(1, 2007030768), (2, 1003515384), (3, 669010256), (4, 501757692), (6, 334505128), (8, 250878846), (12, 167252564), (16, 125439423), (24, 83626282), (31, 64742928), (48, 41813141), (62, 32371464), (93, 21580976), (124, 16185732), (186, 10790488), (248, 8092866), (372, 5395244), (496, 4046433), (744, 2697622), (881, 2278128), (1488, 1348811), (1531, 1310928), (1762, 1139064), (2643, 759376), (3062, 655464), (3524, 569532), (4593, 436976), (5286, 379688), (6124, 327732), (7048, 284766), (9186, 218488), (10572, 189844), (12248, 163866), (14096, 142383), (18372, 109244), (21144, 94922), (24496, 81933), (27311, 73488), (36744, 54622), (42288, 47461)]

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