About the Number

117728928

117728927 ← → 117728929

2進数表記:111000001000110011010100000

漢数字表記:一億千七百七十二万八千九百二十八

素因数分解:

2 5 × 3 2 × 337 1 × 1213 1

素因数の和:1566
約数の個数: 72
約数和(自身を含む): 336061908
約数和(自身を除く): 218332980

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 337, 674, 1011, 1213, 1348, 2022, 2426, 2696, 3033, 3639, 4044, 4852, 5392, 6066, 7278, 8088, 9704, 10784, 10917, 12132, 14556, 16176, 19408, 21834, 24264, 29112, 32352, 38816, 43668, 48528, 58224, 87336, 97056, 116448, 174672, 349344, 408781, 817562, 1226343, 1635124, 2452686, 3270248, 3679029, 4905372, 6540496, 7358058, 9810744, 13080992, 14716116, 19621488, 29432232, 39242976, 58864464, 117728928]

約数ペア:
[(1, 117728928), (2, 58864464), (3, 39242976), (4, 29432232), (6, 19621488), (8, 14716116), (9, 13080992), (12, 9810744), (16, 7358058), (18, 6540496), (24, 4905372), (32, 3679029), (36, 3270248), (48, 2452686), (72, 1635124), (96, 1226343), (144, 817562), (288, 408781), (337, 349344), (674, 174672), (1011, 116448), (1213, 97056), (1348, 87336), (2022, 58224), (2426, 48528), (2696, 43668), (3033, 38816), (3639, 32352), (4044, 29112), (4852, 24264), (5392, 21834), (6066, 19408), (7278, 16176), (8088, 14556), (9704, 12132), (10784, 10917)]

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