About the Number

19488987072

19488987071 ← → 19488987073

2進数表記:10010001001101000100101011111000000

漢数字表記:百九十四億八千八百九十八万七千七十二

素因数分解:

2 6 × 3 3 × 23 1 × 439 1 × 1117 1

素因数の和:1600
約数の個数: 224
約数和(自身を含む): 59974886400
約数和(自身を除く): 40485899328

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 138, 144, 184, 192, 207, 216, 276, 288, 368, 414, 432, 439, 552, 576, 621, 736, 828, 864, 878, 1104, 1117, 1242, 1317, 1472, 1656, 1728, 1756, 2208, 2234, 2484, 2634, 3312, 3351, 3512, 3951, 4416, 4468, 4968, 5268, 6624, 6702, 7024, 7902, 8936, 9936, 10053, 10097, 10536, 11853, 13248, 13404, 14048, 15804, 17872, 19872, 20106, 20194, 21072, 23706, 25691, 26808, 28096, 30159, 30291, 31608, 35744, 39744, 40212, 40388, 42144, 47412, 51382, 53616, 60318, 60582, 63216, 71488, 77073, 80424, 80776, 84288, 90873, 94824, 102764, 107232, 120636, 121164, 126432, 154146, 160848, 161552, 181746, 189648, 205528, 214464, 231219, 241272, 242328, 252864, 272619, 308292, 321696, 323104, 363492, 379296, 411056, 462438, 482544, 484656, 490363, 545238, 616584, 643392, 646208, 693657, 726984, 758592, 822112, 924876, 965088, 969312, 980726, 1090476, 1233168, 1387314, 1453968, 1471089, 1644224, 1849752, 1930176, 1938624, 1961452, 2180952, 2466336, 2774628, 2907936, 2942178, 3699504, 3922904, 4361904, 4413267, 4932672, 5549256, 5815872, 5884356, 7399008, 7845808, 8723808, 8826534, 11098512, 11278349, 11768712, 13239801, 14798016, 15691616, 17447616, 17653068, 22197024, 22556698, 23537424, 26479602, 31383232, 33835047, 35306136, 44394048, 45113396, 47074848, 52959204, 67670094, 70612272, 90226792, 94149696, 101505141, 105918408, 135340188, 141224544, 180453584, 203010282, 211836816, 270680376, 282449088, 304515423, 360907168, 406020564, 423673632, 541360752, 609030846, 721814336, 812041128, 847347264, 1082721504, 1218061692, 1624082256, 2165443008, 2436123384, 3248164512, 4872246768, 6496329024, 9744493536, 19488987072]

約数ペア:
[(1, 19488987072), (2, 9744493536), (3, 6496329024), (4, 4872246768), (6, 3248164512), (8, 2436123384), (9, 2165443008), (12, 1624082256), (16, 1218061692), (18, 1082721504), (23, 847347264), (24, 812041128), (27, 721814336), (32, 609030846), (36, 541360752), (46, 423673632), (48, 406020564), (54, 360907168), (64, 304515423), (69, 282449088), (72, 270680376), (92, 211836816), (96, 203010282), (108, 180453584), (138, 141224544), (144, 135340188), (184, 105918408), (192, 101505141), (207, 94149696), (216, 90226792), (276, 70612272), (288, 67670094), (368, 52959204), (414, 47074848), (432, 45113396), (439, 44394048), (552, 35306136), (576, 33835047), (621, 31383232), (736, 26479602), (828, 23537424), (864, 22556698), (878, 22197024), (1104, 17653068), (1117, 17447616), (1242, 15691616), (1317, 14798016), (1472, 13239801), (1656, 11768712), (1728, 11278349), (1756, 11098512), (2208, 8826534), (2234, 8723808), (2484, 7845808), (2634, 7399008), (3312, 5884356), (3351, 5815872), (3512, 5549256), (3951, 4932672), (4416, 4413267), (4468, 4361904), (4968, 3922904), (5268, 3699504), (6624, 2942178), (6702, 2907936), (7024, 2774628), (7902, 2466336), (8936, 2180952), (9936, 1961452), (10053, 1938624), (10097, 1930176), (10536, 1849752), (11853, 1644224), (13248, 1471089), (13404, 1453968), (14048, 1387314), (15804, 1233168), (17872, 1090476), (19872, 980726), (20106, 969312), (20194, 965088), (21072, 924876), (23706, 822112), (25691, 758592), (26808, 726984), (28096, 693657), (30159, 646208), (30291, 643392), (31608, 616584), (35744, 545238), (39744, 490363), (40212, 484656), (40388, 482544), (42144, 462438), (47412, 411056), (51382, 379296), (53616, 363492), (60318, 323104), (60582, 321696), (63216, 308292), (71488, 272619), (77073, 252864), (80424, 242328), (80776, 241272), (84288, 231219), (90873, 214464), (94824, 205528), (102764, 189648), (107232, 181746), (120636, 161552), (121164, 160848), (126432, 154146)]

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