389532744

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{146221}}^1$

素因数の和:146270

約数の個数: 48

約数和(自身を含む): 1083505020

約数和(自身を除く): 693972276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 146221, 292442, 438663, 584884, 877326, 1169768, 1315989, 1754652, 2631978, 3509304, 5263956, 5410177, 10527912, 10820354, 16230531, 21640708, 32461062, 43281416, 48691593, 64922124, 97383186, 129844248, 194766372, 389532744]

約数ペア:

[(1, 389532744), (2, 194766372), (3, 129844248), (4, 97383186), (6, 64922124), (8, 48691593), (9, 43281416), (12, 32461062), (18, 21640708), (24, 16230531), (36, 10820354), (37, 10527912), (72, 5410177), (74, 5263956), (111, 3509304), (148, 2631978), (222, 1754652), (296, 1315989), (333, 1169768), (444, 877326), (666, 584884), (888, 438663), (1332, 292442), (2664, 146221)]