About the Number

389094172272

389094172271 ← → 389094172273

2進数表記:101101010010111110100011110011001110000

漢数字表記:三千八百九十億九千四百十七万二千二百七十二

素因数分解:

2 4 × 3 2 × 13 1 × 31 1 × 6704821 1

素因数の和:6704879
約数の個数: 120
約数和(自身を含む): 1210515383168
約数和(自身を除く): 821421210896

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2418, 3224, 3627, 4464, 4836, 6448, 7254, 9672, 14508, 19344, 29016, 58032, 6704821, 13409642, 20114463, 26819284, 40228926, 53638568, 60343389, 80457852, 87162673, 107277136, 120686778, 160915704, 174325346, 207849451, 241373556, 261488019, 321831408, 348650692, 415698902, 482747112, 522976038, 623548353, 697301384, 784464057, 831397804, 965494224, 1045952076, 1247096706, 1394602768, 1568928114, 1662795608, 1870645059, 2091904152, 2494193412, 2702042863, 3137856228, 3325591216, 3741290118, 4183808304, 4988386824, 5404085726, 6275712456, 7482580236, 8106128589, 9976773648, 10808171452, 12551424912, 14965160472, 16212257178, 21616342904, 24318385767, 29930320944, 32424514356, 43232685808, 48636771534, 64849028712, 97273543068, 129698057424, 194547086136, 389094172272]

約数ペア:
[(1, 389094172272), (2, 194547086136), (3, 129698057424), (4, 97273543068), (6, 64849028712), (8, 48636771534), (9, 43232685808), (12, 32424514356), (13, 29930320944), (16, 24318385767), (18, 21616342904), (24, 16212257178), (26, 14965160472), (31, 12551424912), (36, 10808171452), (39, 9976773648), (48, 8106128589), (52, 7482580236), (62, 6275712456), (72, 5404085726), (78, 4988386824), (93, 4183808304), (104, 3741290118), (117, 3325591216), (124, 3137856228), (144, 2702042863), (156, 2494193412), (186, 2091904152), (208, 1870645059), (234, 1662795608), (248, 1568928114), (279, 1394602768), (312, 1247096706), (372, 1045952076), (403, 965494224), (468, 831397804), (496, 784464057), (558, 697301384), (624, 623548353), (744, 522976038), (806, 482747112), (936, 415698902), (1116, 348650692), (1209, 321831408), (1488, 261488019), (1612, 241373556), (1872, 207849451), (2232, 174325346), (2418, 160915704), (3224, 120686778), (3627, 107277136), (4464, 87162673), (4836, 80457852), (6448, 60343389), (7254, 53638568), (9672, 40228926), (14508, 26819284), (19344, 20114463), (29016, 13409642), (58032, 6704821)]

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