1991646144

素因数分解:

$2^6\times 3^4\times {\mathrm{163}}^1\times {\mathrm{2357}}^1$

素因数の和:2544

約数の個数: 140

約数和(自身を含む): 5942603304

約数和(自身を除く): 3950957160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 163, 192, 216, 288, 324, 326, 432, 489, 576, 648, 652, 864, 978, 1296, 1304, 1467, 1728, 1956, 2357, 2592, 2608, 2934, 3912, 4401, 4714, 5184, 5216, 5868, 7071, 7824, 8802, 9428, 10432, 11736, 13203, 14142, 15648, 17604, 18856, 21213, 23472, 26406, 28284, 31296, 35208, 37712, 42426, 46944, 52812, 56568, 63639, 70416, 75424, 84852, 93888, 105624, 113136, 127278, 140832, 150848, 169704, 190917, 211248, 226272, 254556, 281664, 339408, 381834, 384191, 422496, 452544, 509112, 678816, 763668, 768382, 844992, 1018224, 1152573, 1357632, 1527336, 1536764, 2036448, 2305146, 3054672, 3073528, 3457719, 4072896, 4610292, 6109344, 6147056, 6915438, 9220584, 10373157, 12218688, 12294112, 13830876, 18441168, 20746314, 24588224, 27661752, 31119471, 36882336, 41492628, 55323504, 62238942, 73764672, 82985256, 110647008, 124477884, 165970512, 221294016, 248955768, 331941024, 497911536, 663882048, 995823072, 1991646144]

約数ペア:

[(1, 1991646144), (2, 995823072), (3, 663882048), (4, 497911536), (6, 331941024), (8, 248955768), (9, 221294016), (12, 165970512), (16, 124477884), (18, 110647008), (24, 82985256), (27, 73764672), (32, 62238942), (36, 55323504), (48, 41492628), (54, 36882336), (64, 31119471), (72, 27661752), (81, 24588224), (96, 20746314), (108, 18441168), (144, 13830876), (162, 12294112), (163, 12218688), (192, 10373157), (216, 9220584), (288, 6915438), (324, 6147056), (326, 6109344), (432, 4610292), (489, 4072896), (576, 3457719), (648, 3073528), (652, 3054672), (864, 2305146), (978, 2036448), (1296, 1536764), (1304, 1527336), (1467, 1357632), (1728, 1152573), (1956, 1018224), (2357, 844992), (2592, 768382), (2608, 763668), (2934, 678816), (3912, 509112), (4401, 452544), (4714, 422496), (5184, 384191), (5216, 381834), (5868, 339408), (7071, 281664), (7824, 254556), (8802, 226272), (9428, 211248), (10432, 190917), (11736, 169704), (13203, 150848), (14142, 140832), (15648, 127278), (17604, 113136), (18856, 105624), (21213, 93888), (23472, 84852), (26406, 75424), (28284, 70416), (31296, 63639), (35208, 56568), (37712, 52812), (42426, 46944)]