394523892

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{74551}}^1$

素因数の和:74578

約数の個数: 72

約数和(自身を含む): 1189849920

約数和(自身を除く): 795326028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 74551, 149102, 223653, 298204, 447306, 521857, 670959, 894612, 1043714, 1341918, 1565571, 2012877, 2087428, 2683836, 3131142, 3652999, 4025754, 4696713, 6262284, 7305998, 8051508, 9393426, 10958997, 14090139, 14611996, 18786852, 21917994, 28180278, 32876991, 43835988, 56360556, 65753982, 98630973, 131507964, 197261946, 394523892]

約数ペア:

[(1, 394523892), (2, 197261946), (3, 131507964), (4, 98630973), (6, 65753982), (7, 56360556), (9, 43835988), (12, 32876991), (14, 28180278), (18, 21917994), (21, 18786852), (27, 14611996), (28, 14090139), (36, 10958997), (42, 9393426), (49, 8051508), (54, 7305998), (63, 6262284), (84, 4696713), (98, 4025754), (108, 3652999), (126, 3131142), (147, 2683836), (189, 2087428), (196, 2012877), (252, 1565571), (294, 1341918), (378, 1043714), (441, 894612), (588, 670959), (756, 521857), (882, 447306), (1323, 298204), (1764, 223653), (2646, 149102), (5292, 74551)]