About the Number

12087769488

12087769487 ← → 12087769489

2進数表記:1011010000011111001011100110010000

漢数字表記:百二十億八千七百七十六万九千四百八十八

素因数分解:

2 4 × 3 1 × 17 2 × 31 1 × 28109 1

素因数の和:28185
約数の個数: 120
約数和(自身を含む): 34242927360
約数和(自身を除く): 22155157872

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 289, 372, 408, 496, 527, 578, 744, 816, 867, 1054, 1156, 1488, 1581, 1734, 2108, 2312, 3162, 3468, 4216, 4624, 6324, 6936, 8432, 8959, 12648, 13872, 17918, 25296, 26877, 28109, 35836, 53754, 56218, 71672, 84327, 107508, 112436, 143344, 168654, 215016, 224872, 337308, 430032, 449744, 477853, 674616, 871379, 955706, 1349232, 1433559, 1742758, 1911412, 2614137, 2867118, 3485516, 3822824, 5228274, 5734236, 6971032, 7645648, 8123501, 10456548, 11468472, 13942064, 14813443, 16247002, 20913096, 22936944, 24370503, 29626886, 32494004, 41826192, 44440329, 48741006, 59253772, 64988008, 88880658, 97482012, 118507544, 129976016, 177761316, 194964024, 237015088, 251828531, 355522632, 389928048, 503657062, 711045264, 755485593, 1007314124, 1510971186, 2014628248, 3021942372, 4029256496, 6043884744, 12087769488]

約数ペア:
[(1, 12087769488), (2, 6043884744), (3, 4029256496), (4, 3021942372), (6, 2014628248), (8, 1510971186), (12, 1007314124), (16, 755485593), (17, 711045264), (24, 503657062), (31, 389928048), (34, 355522632), (48, 251828531), (51, 237015088), (62, 194964024), (68, 177761316), (93, 129976016), (102, 118507544), (124, 97482012), (136, 88880658), (186, 64988008), (204, 59253772), (248, 48741006), (272, 44440329), (289, 41826192), (372, 32494004), (408, 29626886), (496, 24370503), (527, 22936944), (578, 20913096), (744, 16247002), (816, 14813443), (867, 13942064), (1054, 11468472), (1156, 10456548), (1488, 8123501), (1581, 7645648), (1734, 6971032), (2108, 5734236), (2312, 5228274), (3162, 3822824), (3468, 3485516), (4216, 2867118), (4624, 2614137), (6324, 1911412), (6936, 1742758), (8432, 1433559), (8959, 1349232), (12648, 955706), (13872, 871379), (17918, 674616), (25296, 477853), (26877, 449744), (28109, 430032), (35836, 337308), (53754, 224872), (56218, 215016), (71672, 168654), (84327, 143344), (107508, 112436)]

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