254786900928

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{31}}^2\times {\mathrm{28181}}^1$

素因数の和:28272

約数の個数: 252

約数和(自身を含む): 810325726056

約数和(自身を除く): 555538825128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 64, 84, 93, 96, 98, 112, 124, 147, 168, 186, 192, 196, 217, 224, 248, 294, 336, 372, 392, 434, 448, 496, 588, 651, 672, 744, 784, 868, 961, 992, 1176, 1302, 1344, 1488, 1519, 1568, 1736, 1922, 1984, 2352, 2604, 2883, 2976, 3038, 3136, 3472, 3844, 4557, 4704, 5208, 5766, 5952, 6076, 6727, 6944, 7688, 9114, 9408, 10416, 11532, 12152, 13454, 13888, 15376, 18228, 20181, 20832, 23064, 24304, 26908, 28181, 30752, 36456, 40362, 41664, 46128, 47089, 48608, 53816, 56362, 61504, 72912, 80724, 84543, 92256, 94178, 97216, 107632, 112724, 141267, 145824, 161448, 169086, 184512, 188356, 197267, 215264, 225448, 282534, 291648, 322896, 338172, 376712, 394534, 430528, 450896, 565068, 591801, 645792, 676344, 753424, 789068, 873611, 901792, 1130136, 1183602, 1291584, 1352688, 1380869, 1506848, 1578136, 1747222, 1803584, 2260272, 2367204, 2620833, 2705376, 2761738, 3013696, 3156272, 3494444, 4142607, 4520544, 4734408, 5241666, 5410752, 5523476, 6115277, 6312544, 6988888, 8285214, 9041088, 9468816, 10483332, 11046952, 12230554, 12625088, 13977776, 16570428, 18345831, 18937632, 20966664, 22093904, 24461108, 27081941, 27955552, 33140856, 36691662, 37875264, 41933328, 42806939, 44187808, 48922216, 54163882, 55911104, 66281712, 73383324, 81245823, 83866656, 85613878, 88375616, 97844432, 108327764, 128420817, 132563424, 146766648, 162491646, 167733312, 171227756, 189573587, 195688864, 216655528, 256841634, 265126848, 293533296, 324983292, 342455512, 379147174, 391377728, 433311056, 513683268, 568720761, 587066592, 649966584, 684911024, 758294348, 866622112, 1027366536, 1137441522, 1174133184, 1299933168, 1327015109, 1369822048, 1516588696, 1733244224, 2054733072, 2274883044, 2599866336, 2654030218, 2739644096, 3033177392, 3981045327, 4109466144, 4549766088, 5199732672, 5308060436, 6066354784, 7962090654, 8218932288, 9099532176, 10616120872, 12132709568, 15924181308, 18199064352, 21232241744, 31848362616, 36398128704, 42464483488, 63696725232, 84928966976, 127393450464, 254786900928]

約数ペア:

[(1, 254786900928), (2, 127393450464), (3, 84928966976), (4, 63696725232), (6, 42464483488), (7, 36398128704), (8, 31848362616), (12, 21232241744), (14, 18199064352), (16, 15924181308), (21, 12132709568), (24, 10616120872), (28, 9099532176), (31, 8218932288), (32, 7962090654), (42, 6066354784), (48, 5308060436), (49, 5199732672), (56, 4549766088), (62, 4109466144), (64, 3981045327), (84, 3033177392), (93, 2739644096), (96, 2654030218), (98, 2599866336), (112, 2274883044), (124, 2054733072), (147, 1733244224), (168, 1516588696), (186, 1369822048), (192, 1327015109), (196, 1299933168), (217, 1174133184), (224, 1137441522), (248, 1027366536), (294, 866622112), (336, 758294348), (372, 684911024), (392, 649966584), (434, 587066592), (448, 568720761), (496, 513683268), (588, 433311056), (651, 391377728), (672, 379147174), (744, 342455512), (784, 324983292), (868, 293533296), (961, 265126848), (992, 256841634), (1176, 216655528), (1302, 195688864), (1344, 189573587), (1488, 171227756), (1519, 167733312), (1568, 162491646), (1736, 146766648), (1922, 132563424), (1984, 128420817), (2352, 108327764), (2604, 97844432), (2883, 88375616), (2976, 85613878), (3038, 83866656), (3136, 81245823), (3472, 73383324), (3844, 66281712), (4557, 55911104), (4704, 54163882), (5208, 48922216), (5766, 44187808), (5952, 42806939), (6076, 41933328), (6727, 37875264), (6944, 36691662), (7688, 33140856), (9114, 27955552), (9408, 27081941), (10416, 24461108), (11532, 22093904), (12152, 20966664), (13454, 18937632), (13888, 18345831), (15376, 16570428), (18228, 13977776), (20181, 12625088), (20832, 12230554), (23064, 11046952), (24304, 10483332), (26908, 9468816), (28181, 9041088), (30752, 8285214), (36456, 6988888), (40362, 6312544), (41664, 6115277), (46128, 5523476), (47089, 5410752), (48608, 5241666), (53816, 4734408), (56362, 4520544), (61504, 4142607), (72912, 3494444), (80724, 3156272), (84543, 3013696), (92256, 2761738), (94178, 2705376), (97216, 2620833), (107632, 2367204), (112724, 2260272), (141267, 1803584), (145824, 1747222), (161448, 1578136), (169086, 1506848), (184512, 1380869), (188356, 1352688), (197267, 1291584), (215264, 1183602), (225448, 1130136), (282534, 901792), (291648, 873611), (322896, 789068), (338172, 753424), (376712, 676344), (394534, 645792), (430528, 591801), (450896, 565068)]