421567188

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{716951}}^1$

素因数の和:716972

約数の個数: 36

約数和(自身を含む): 1144255392

約数和(自身を除く): 722688204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 716951, 1433902, 2150853, 2867804, 4301706, 5018657, 8603412, 10037314, 15055971, 20074628, 30111942, 35130599, 60223884, 70261198, 105391797, 140522396, 210783594, 421567188]

約数ペア:

[(1, 421567188), (2, 210783594), (3, 140522396), (4, 105391797), (6, 70261198), (7, 60223884), (12, 35130599), (14, 30111942), (21, 20074628), (28, 15055971), (42, 10037314), (49, 8603412), (84, 5018657), (98, 4301706), (147, 2867804), (196, 2150853), (294, 1433902), (588, 716951)]