394967328

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{587749}}^1$

素因数の和:587769

約数の個数: 48

約数和(自身を含む): 1184904000

約数和(自身を除く): 789936672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 587749, 1175498, 1763247, 2350996, 3526494, 4114243, 4701992, 7052988, 8228486, 9403984, 12342729, 14105976, 16456972, 18807968, 24685458, 28211952, 32913944, 49370916, 56423904, 65827888, 98741832, 131655776, 197483664, 394967328]

約数ペア:

[(1, 394967328), (2, 197483664), (3, 131655776), (4, 98741832), (6, 65827888), (7, 56423904), (8, 49370916), (12, 32913944), (14, 28211952), (16, 24685458), (21, 18807968), (24, 16456972), (28, 14105976), (32, 12342729), (42, 9403984), (48, 8228486), (56, 7052988), (84, 4701992), (96, 4114243), (112, 3526494), (168, 2350996), (224, 1763247), (336, 1175498), (672, 587749)]