1491080976

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19211}}^1$

素因数の和:19250

約数の個数: 180

約数和(自身を含む): 5295826224

約数和(自身を除く): 3804745248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 112, 126, 132, 144, 147, 154, 168, 176, 196, 198, 231, 252, 264, 294, 308, 336, 392, 396, 441, 462, 504, 528, 539, 588, 616, 693, 784, 792, 882, 924, 1008, 1078, 1176, 1232, 1386, 1584, 1617, 1764, 1848, 2156, 2352, 2772, 3234, 3528, 3696, 4312, 4851, 5544, 6468, 7056, 8624, 9702, 11088, 12936, 19211, 19404, 25872, 38422, 38808, 57633, 76844, 77616, 115266, 134477, 153688, 172899, 211321, 230532, 268954, 307376, 345798, 403431, 422642, 461064, 537908, 633963, 691596, 806862, 845284, 922128, 941339, 1075816, 1210293, 1267926, 1383192, 1479247, 1613724, 1690568, 1882678, 1901889, 2151632, 2420586, 2535852, 2766384, 2824017, 2958494, 3227448, 3381136, 3765356, 3803778, 4437741, 4841172, 5071704, 5648034, 5916988, 6454896, 7530712, 7607556, 8472051, 8875482, 9682344, 10143408, 10354729, 11296068, 11833976, 13313223, 15061424, 15215112, 16944102, 17750964, 19364688, 20709458, 22592136, 23667952, 26626446, 30430224, 31064187, 33888204, 35501928, 41418916, 45184272, 53252892, 62128374, 67776408, 71003856, 82837832, 93192561, 106505784, 124256748, 135552816, 165675664, 186385122, 213011568, 248513496, 372770244, 497026992, 745540488, 1491080976]

約数ペア:

[(1, 1491080976), (2, 745540488), (3, 497026992), (4, 372770244), (6, 248513496), (7, 213011568), (8, 186385122), (9, 165675664), (11, 135552816), (12, 124256748), (14, 106505784), (16, 93192561), (18, 82837832), (21, 71003856), (22, 67776408), (24, 62128374), (28, 53252892), (33, 45184272), (36, 41418916), (42, 35501928), (44, 33888204), (48, 31064187), (49, 30430224), (56, 26626446), (63, 23667952), (66, 22592136), (72, 20709458), (77, 19364688), (84, 17750964), (88, 16944102), (98, 15215112), (99, 15061424), (112, 13313223), (126, 11833976), (132, 11296068), (144, 10354729), (147, 10143408), (154, 9682344), (168, 8875482), (176, 8472051), (196, 7607556), (198, 7530712), (231, 6454896), (252, 5916988), (264, 5648034), (294, 5071704), (308, 4841172), (336, 4437741), (392, 3803778), (396, 3765356), (441, 3381136), (462, 3227448), (504, 2958494), (528, 2824017), (539, 2766384), (588, 2535852), (616, 2420586), (693, 2151632), (784, 1901889), (792, 1882678), (882, 1690568), (924, 1613724), (1008, 1479247), (1078, 1383192), (1176, 1267926), (1232, 1210293), (1386, 1075816), (1584, 941339), (1617, 922128), (1764, 845284), (1848, 806862), (2156, 691596), (2352, 633963), (2772, 537908), (3234, 461064), (3528, 422642), (3696, 403431), (4312, 345798), (4851, 307376), (5544, 268954), (6468, 230532), (7056, 211321), (8624, 172899), (9702, 153688), (11088, 134477), (12936, 115266), (19211, 77616), (19404, 76844), (25872, 57633), (38422, 38808)]