312658176

素因数分解:

$2^8\times 3^1\times {\mathrm{421}}^1\times {\mathrm{967}}^1$

素因数の和:1407

約数の個数: 72

約数和(自身を含む): 834965824

約数和(自身を除く): 522307648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 421, 768, 842, 967, 1263, 1684, 1934, 2526, 2901, 3368, 3868, 5052, 5802, 6736, 7736, 10104, 11604, 13472, 15472, 20208, 23208, 26944, 30944, 40416, 46416, 53888, 61888, 80832, 92832, 107776, 123776, 161664, 185664, 247552, 323328, 371328, 407107, 742656, 814214, 1221321, 1628428, 2442642, 3256856, 4885284, 6513712, 9770568, 13027424, 19541136, 26054848, 39082272, 52109696, 78164544, 104219392, 156329088, 312658176]

約数ペア:

[(1, 312658176), (2, 156329088), (3, 104219392), (4, 78164544), (6, 52109696), (8, 39082272), (12, 26054848), (16, 19541136), (24, 13027424), (32, 9770568), (48, 6513712), (64, 4885284), (96, 3256856), (128, 2442642), (192, 1628428), (256, 1221321), (384, 814214), (421, 742656), (768, 407107), (842, 371328), (967, 323328), (1263, 247552), (1684, 185664), (1934, 161664), (2526, 123776), (2901, 107776), (3368, 92832), (3868, 80832), (5052, 61888), (5802, 53888), (6736, 46416), (7736, 40416), (10104, 30944), (11604, 26944), (13472, 23208), (15472, 20208)]