217871496

素因数分解:

$2^3\times 3^2\times {\mathrm{827}}^1\times {\mathrm{3659}}^1$

素因数の和:4498

約数の個数: 48

約数和(自身を含む): 590943600

約数和(自身を除く): 373072104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 827, 1654, 2481, 3308, 3659, 4962, 6616, 7318, 7443, 9924, 10977, 14636, 14886, 19848, 21954, 29272, 29772, 32931, 43908, 59544, 65862, 87816, 131724, 263448, 3025993, 6051986, 9077979, 12103972, 18155958, 24207944, 27233937, 36311916, 54467874, 72623832, 108935748, 217871496]

約数ペア:

[(1, 217871496), (2, 108935748), (3, 72623832), (4, 54467874), (6, 36311916), (8, 27233937), (9, 24207944), (12, 18155958), (18, 12103972), (24, 9077979), (36, 6051986), (72, 3025993), (827, 263448), (1654, 131724), (2481, 87816), (3308, 65862), (3659, 59544), (4962, 43908), (6616, 32931), (7318, 29772), (7443, 29272), (9924, 21954), (10977, 19848), (14636, 14886)]