438639072

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{198659}}^1$

素因数の和:198695

約数の個数: 48

約数和(自身を含む): 1201495680

約数和(自身を除く): 762856608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 198659, 397318, 595977, 794636, 1191954, 1589272, 2383908, 3178544, 4569157, 4767816, 6357088, 9138314, 9535632, 13707471, 18276628, 19071264, 27414942, 36553256, 54829884, 73106512, 109659768, 146213024, 219319536, 438639072]

約数ペア:

[(1, 438639072), (2, 219319536), (3, 146213024), (4, 109659768), (6, 73106512), (8, 54829884), (12, 36553256), (16, 27414942), (23, 19071264), (24, 18276628), (32, 13707471), (46, 9535632), (48, 9138314), (69, 6357088), (92, 4767816), (96, 4569157), (138, 3178544), (184, 2383908), (276, 1589272), (368, 1191954), (552, 794636), (736, 595977), (1104, 397318), (2208, 198659)]