319955076

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{423221}}^1$

素因数の和:423241

約数の個数: 48

約数和(自身を含む): 948017280

約数和(自身を除く): 628062204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 423221, 846442, 1269663, 1692884, 2539326, 2962547, 3808989, 5078652, 5925094, 7617978, 8887641, 11426967, 11850188, 15235956, 17775282, 22853934, 26662923, 35550564, 45707868, 53325846, 79988769, 106651692, 159977538, 319955076]

約数ペア:

[(1, 319955076), (2, 159977538), (3, 106651692), (4, 79988769), (6, 53325846), (7, 45707868), (9, 35550564), (12, 26662923), (14, 22853934), (18, 17775282), (21, 15235956), (27, 11850188), (28, 11426967), (36, 8887641), (42, 7617978), (54, 5925094), (63, 5078652), (84, 3808989), (108, 2962547), (126, 2539326), (189, 1692884), (252, 1269663), (378, 846442), (756, 423221)]