388601712

素因数分解:

$2^4\times 3^5\times {\mathrm{127}}^1\times {\mathrm{787}}^1$

素因数の和:937

約数の個数: 120

約数和(自身を含む): 1138149376

約数和(自身を除く): 749547664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 127, 144, 162, 216, 243, 254, 324, 381, 432, 486, 508, 648, 762, 787, 972, 1016, 1143, 1296, 1524, 1574, 1944, 2032, 2286, 2361, 3048, 3148, 3429, 3888, 4572, 4722, 6096, 6296, 6858, 7083, 9144, 9444, 10287, 12592, 13716, 14166, 18288, 18888, 20574, 21249, 27432, 28332, 30861, 37776, 41148, 42498, 54864, 56664, 61722, 63747, 82296, 84996, 99949, 113328, 123444, 127494, 164592, 169992, 191241, 199898, 246888, 254988, 299847, 339984, 382482, 399796, 493776, 509976, 599694, 764964, 799592, 899541, 1019952, 1199388, 1529928, 1599184, 1799082, 2398776, 2698623, 3059856, 3598164, 4797552, 5397246, 7196328, 8095869, 10794492, 14392656, 16191738, 21588984, 24287607, 32383476, 43177968, 48575214, 64766952, 97150428, 129533904, 194300856, 388601712]

約数ペア:

[(1, 388601712), (2, 194300856), (3, 129533904), (4, 97150428), (6, 64766952), (8, 48575214), (9, 43177968), (12, 32383476), (16, 24287607), (18, 21588984), (24, 16191738), (27, 14392656), (36, 10794492), (48, 8095869), (54, 7196328), (72, 5397246), (81, 4797552), (108, 3598164), (127, 3059856), (144, 2698623), (162, 2398776), (216, 1799082), (243, 1599184), (254, 1529928), (324, 1199388), (381, 1019952), (432, 899541), (486, 799592), (508, 764964), (648, 599694), (762, 509976), (787, 493776), (972, 399796), (1016, 382482), (1143, 339984), (1296, 299847), (1524, 254988), (1574, 246888), (1944, 199898), (2032, 191241), (2286, 169992), (2361, 164592), (3048, 127494), (3148, 123444), (3429, 113328), (3888, 99949), (4572, 84996), (4722, 82296), (6096, 63747), (6296, 61722), (6858, 56664), (7083, 54864), (9144, 42498), (9444, 41148), (10287, 37776), (12592, 30861), (13716, 28332), (14166, 27432), (18288, 21249), (18888, 20574)]