254443392

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:393

約数の個数: 192

約数和(自身を含む): 846518400

約数和(自身を除く): 592075008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 139, 144, 168, 192, 224, 227, 252, 278, 288, 336, 384, 417, 448, 454, 504, 556, 576, 672, 681, 834, 896, 908, 973, 1008, 1112, 1152, 1251, 1344, 1362, 1589, 1668, 1816, 1946, 2016, 2043, 2224, 2502, 2688, 2724, 2919, 3178, 3336, 3632, 3892, 4032, 4086, 4448, 4767, 5004, 5448, 5838, 6356, 6672, 7264, 7784, 8064, 8172, 8757, 8896, 9534, 10008, 10896, 11676, 12712, 13344, 14301, 14528, 15568, 16344, 17514, 17792, 19068, 20016, 21792, 23352, 25424, 26688, 28602, 29056, 31136, 31553, 32688, 35028, 38136, 40032, 43584, 46704, 50848, 53376, 57204, 62272, 63106, 65376, 70056, 76272, 80064, 87168, 93408, 94659, 101696, 114408, 124544, 126212, 130752, 140112, 152544, 160128, 186816, 189318, 203392, 220871, 228816, 252424, 261504, 280224, 283977, 305088, 373632, 378636, 441742, 457632, 504848, 560448, 567954, 610176, 662613, 757272, 883484, 915264, 1009696, 1120896, 1135908, 1325226, 1514544, 1766968, 1830528, 1987839, 2019392, 2271816, 2650452, 3029088, 3533936, 3975678, 4038784, 4543632, 5300904, 6058176, 7067872, 7951356, 9087264, 10601808, 12116352, 14135744, 15902712, 18174528, 21203616, 28271488, 31805424, 36349056, 42407232, 63610848, 84814464, 127221696, 254443392]

約数ペア:

[(1, 254443392), (2, 127221696), (3, 84814464), (4, 63610848), (6, 42407232), (7, 36349056), (8, 31805424), (9, 28271488), (12, 21203616), (14, 18174528), (16, 15902712), (18, 14135744), (21, 12116352), (24, 10601808), (28, 9087264), (32, 7951356), (36, 7067872), (42, 6058176), (48, 5300904), (56, 4543632), (63, 4038784), (64, 3975678), (72, 3533936), (84, 3029088), (96, 2650452), (112, 2271816), (126, 2019392), (128, 1987839), (139, 1830528), (144, 1766968), (168, 1514544), (192, 1325226), (224, 1135908), (227, 1120896), (252, 1009696), (278, 915264), (288, 883484), (336, 757272), (384, 662613), (417, 610176), (448, 567954), (454, 560448), (504, 504848), (556, 457632), (576, 441742), (672, 378636), (681, 373632), (834, 305088), (896, 283977), (908, 280224), (973, 261504), (1008, 252424), (1112, 228816), (1152, 220871), (1251, 203392), (1344, 189318), (1362, 186816), (1589, 160128), (1668, 152544), (1816, 140112), (1946, 130752), (2016, 126212), (2043, 124544), (2224, 114408), (2502, 101696), (2688, 94659), (2724, 93408), (2919, 87168), (3178, 80064), (3336, 76272), (3632, 70056), (3892, 65376), (4032, 63106), (4086, 62272), (4448, 57204), (4767, 53376), (5004, 50848), (5448, 46704), (5838, 43584), (6356, 40032), (6672, 38136), (7264, 35028), (7784, 32688), (8064, 31553), (8172, 31136), (8757, 29056), (8896, 28602), (9534, 26688), (10008, 25424), (10896, 23352), (11676, 21792), (12712, 20016), (13344, 19068), (14301, 17792), (14528, 17514), (15568, 16344)]