408056208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1214453}}^1$

素因数の和:1214471

約数の個数: 40

約数和(自身を含む): 1204738368

約数和(自身を除く): 796682160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1214453, 2428906, 3643359, 4857812, 7286718, 8501171, 9715624, 14573436, 17002342, 19431248, 25503513, 29146872, 34004684, 51007026, 58293744, 68009368, 102014052, 136018736, 204028104, 408056208]

約数ペア:

[(1, 408056208), (2, 204028104), (3, 136018736), (4, 102014052), (6, 68009368), (7, 58293744), (8, 51007026), (12, 34004684), (14, 29146872), (16, 25503513), (21, 19431248), (24, 17002342), (28, 14573436), (42, 9715624), (48, 8501171), (56, 7286718), (84, 4857812), (112, 3643359), (168, 2428906), (336, 1214453)]