1338836688

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{49193}}^1$

素因数の和:49223

約数の個数: 120

約数和(自身を含む): 4440840768

約数和(自身を除く): 3102004080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 756, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2268, 3024, 3402, 3888, 4536, 6804, 9072, 13608, 27216, 49193, 98386, 147579, 196772, 295158, 344351, 393544, 442737, 590316, 688702, 787088, 885474, 1033053, 1180632, 1328211, 1377404, 1770948, 2066106, 2361264, 2656422, 2754808, 3099159, 3541896, 3984633, 4132212, 5312844, 5509616, 6198318, 7083792, 7969266, 8264424, 9297477, 10625688, 11953899, 12396636, 15938532, 16528848, 18594954, 21251376, 23907798, 24793272, 27892431, 31877064, 37189908, 47815596, 49586544, 55784862, 63754128, 74379816, 83677293, 95631192, 111569724, 148759632, 167354586, 191262384, 223139448, 334709172, 446278896, 669418344, 1338836688]

約数ペア:

[(1, 1338836688), (2, 669418344), (3, 446278896), (4, 334709172), (6, 223139448), (7, 191262384), (8, 167354586), (9, 148759632), (12, 111569724), (14, 95631192), (16, 83677293), (18, 74379816), (21, 63754128), (24, 55784862), (27, 49586544), (28, 47815596), (36, 37189908), (42, 31877064), (48, 27892431), (54, 24793272), (56, 23907798), (63, 21251376), (72, 18594954), (81, 16528848), (84, 15938532), (108, 12396636), (112, 11953899), (126, 10625688), (144, 9297477), (162, 8264424), (168, 7969266), (189, 7083792), (216, 6198318), (243, 5509616), (252, 5312844), (324, 4132212), (336, 3984633), (378, 3541896), (432, 3099159), (486, 2754808), (504, 2656422), (567, 2361264), (648, 2066106), (756, 1770948), (972, 1377404), (1008, 1328211), (1134, 1180632), (1296, 1033053), (1512, 885474), (1701, 787088), (1944, 688702), (2268, 590316), (3024, 442737), (3402, 393544), (3888, 344351), (4536, 295158), (6804, 196772), (9072, 147579), (13608, 98386), (27216, 49193)]