323709984

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{86461}}^1$

素因数の和:86490

約数の個数: 72

約数和(自身を含む): 991373292

約数和(自身を除く): 667663308

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 86461, 172922, 259383, 345844, 518766, 691688, 778149, 1037532, 1123993, 1383376, 1556298, 2075064, 2247986, 2766752, 3112596, 3371979, 4150128, 4495972, 6225192, 6743958, 8300256, 8991944, 10115937, 12450384, 13487916, 17983888, 20231874, 24900768, 26975832, 35967776, 40463748, 53951664, 80927496, 107903328, 161854992, 323709984]

約数ペア:

[(1, 323709984), (2, 161854992), (3, 107903328), (4, 80927496), (6, 53951664), (8, 40463748), (9, 35967776), (12, 26975832), (13, 24900768), (16, 20231874), (18, 17983888), (24, 13487916), (26, 12450384), (32, 10115937), (36, 8991944), (39, 8300256), (48, 6743958), (52, 6225192), (72, 4495972), (78, 4150128), (96, 3371979), (104, 3112596), (117, 2766752), (144, 2247986), (156, 2075064), (208, 1556298), (234, 1383376), (288, 1123993), (312, 1037532), (416, 778149), (468, 691688), (624, 518766), (936, 345844), (1248, 259383), (1872, 172922), (3744, 86461)]