257657568192

素因数分解:

$2^6\times 3^4\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{2083}}^1$

素因数の和:2437

約数の個数: 280

約数和(自身を含む): 774744638976

約数和(自身を除く): 517087070784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 107, 108, 144, 162, 192, 214, 216, 223, 288, 321, 324, 428, 432, 446, 576, 642, 648, 669, 856, 864, 892, 963, 1284, 1296, 1338, 1712, 1728, 1784, 1926, 2007, 2083, 2568, 2592, 2676, 2889, 3424, 3568, 3852, 4014, 4166, 5136, 5184, 5352, 5778, 6021, 6249, 6848, 7136, 7704, 8028, 8332, 8667, 10272, 10704, 11556, 12042, 12498, 14272, 15408, 16056, 16664, 17334, 18063, 18747, 20544, 21408, 23112, 23861, 24084, 24996, 30816, 32112, 33328, 34668, 36126, 37494, 42816, 46224, 47722, 48168, 49992, 56241, 61632, 64224, 66656, 69336, 71583, 72252, 74988, 92448, 95444, 96336, 99984, 112482, 128448, 133312, 138672, 143166, 144504, 149976, 168723, 184896, 190888, 192672, 199968, 214749, 222881, 224964, 277344, 286332, 289008, 299952, 337446, 381776, 385344, 399936, 429498, 445762, 449928, 464509, 554688, 572664, 578016, 599904, 644247, 668643, 674892, 763552, 858996, 891524, 899856, 929018, 1145328, 1156032, 1199808, 1288494, 1337286, 1349784, 1393527, 1527104, 1717992, 1783048, 1799712, 1858036, 1932741, 2005929, 2290656, 2576988, 2674572, 2699568, 2787054, 3435984, 3566096, 3599424, 3716072, 3865482, 4011858, 4180581, 4581312, 5153976, 5349144, 5399136, 5574108, 6017787, 6871968, 7132192, 7432144, 7730964, 8023716, 8361162, 10307952, 10698288, 10798272, 11148216, 12035574, 12541743, 13743936, 14264384, 14864288, 15461928, 16047432, 16722324, 18053361, 20615904, 21396576, 22296432, 24071148, 25083486, 29728576, 30923856, 32094864, 33444648, 36106722, 37625229, 41231808, 42793152, 44592864, 48142296, 49702463, 50166972, 61847712, 64189728, 66889296, 72213444, 75250458, 89185728, 96284592, 99404926, 100333944, 123695424, 128379456, 133778592, 144426888, 149107389, 150500916, 192569184, 198809852, 200667888, 267557184, 288853776, 298214778, 301001832, 385138368, 397619704, 401335776, 447322167, 577707552, 596429556, 602003664, 795239408, 802671552, 894644334, 1155415104, 1192859112, 1204007328, 1341966501, 1590478816, 1789288668, 2385718224, 2408014656, 2683933002, 3180957632, 3578577336, 4025899503, 4771436448, 5367866004, 7157154672, 8051799006, 9542872896, 10735732008, 14314309344, 16103598012, 21471464016, 28628618688, 32207196024, 42942928032, 64414392048, 85885856064, 128828784096, 257657568192]

約数ペア:

[(1, 257657568192), (2, 128828784096), (3, 85885856064), (4, 64414392048), (6, 42942928032), (8, 32207196024), (9, 28628618688), (12, 21471464016), (16, 16103598012), (18, 14314309344), (24, 10735732008), (27, 9542872896), (32, 8051799006), (36, 7157154672), (48, 5367866004), (54, 4771436448), (64, 4025899503), (72, 3578577336), (81, 3180957632), (96, 2683933002), (107, 2408014656), (108, 2385718224), (144, 1789288668), (162, 1590478816), (192, 1341966501), (214, 1204007328), (216, 1192859112), (223, 1155415104), (288, 894644334), (321, 802671552), (324, 795239408), (428, 602003664), (432, 596429556), (446, 577707552), (576, 447322167), (642, 401335776), (648, 397619704), (669, 385138368), (856, 301001832), (864, 298214778), (892, 288853776), (963, 267557184), (1284, 200667888), (1296, 198809852), (1338, 192569184), (1712, 150500916), (1728, 149107389), (1784, 144426888), (1926, 133778592), (2007, 128379456), (2083, 123695424), (2568, 100333944), (2592, 99404926), (2676, 96284592), (2889, 89185728), (3424, 75250458), (3568, 72213444), (3852, 66889296), (4014, 64189728), (4166, 61847712), (5136, 50166972), (5184, 49702463), (5352, 48142296), (5778, 44592864), (6021, 42793152), (6249, 41231808), (6848, 37625229), (7136, 36106722), (7704, 33444648), (8028, 32094864), (8332, 30923856), (8667, 29728576), (10272, 25083486), (10704, 24071148), (11556, 22296432), (12042, 21396576), (12498, 20615904), (14272, 18053361), (15408, 16722324), (16056, 16047432), (16664, 15461928), (17334, 14864288), (18063, 14264384), (18747, 13743936), (20544, 12541743), (21408, 12035574), (23112, 11148216), (23861, 10798272), (24084, 10698288), (24996, 10307952), (30816, 8361162), (32112, 8023716), (33328, 7730964), (34668, 7432144), (36126, 7132192), (37494, 6871968), (42816, 6017787), (46224, 5574108), (47722, 5399136), (48168, 5349144), (49992, 5153976), (56241, 4581312), (61632, 4180581), (64224, 4011858), (66656, 3865482), (69336, 3716072), (71583, 3599424), (72252, 3566096), (74988, 3435984), (92448, 2787054), (95444, 2699568), (96336, 2674572), (99984, 2576988), (112482, 2290656), (128448, 2005929), (133312, 1932741), (138672, 1858036), (143166, 1799712), (144504, 1783048), (149976, 1717992), (168723, 1527104), (184896, 1393527), (190888, 1349784), (192672, 1337286), (199968, 1288494), (214749, 1199808), (222881, 1156032), (224964, 1145328), (277344, 929018), (286332, 899856), (289008, 891524), (299952, 858996), (337446, 763552), (381776, 674892), (385344, 668643), (399936, 644247), (429498, 599904), (445762, 578016), (449928, 572664), (464509, 554688)]