216984624

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{145823}}^1$

素因数の和:145865

約数の個数: 40

約数和(自身を含む): 578629632

約数和(自身を除く): 361645008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 145823, 291646, 437469, 583292, 874938, 1166584, 1749876, 2333168, 3499752, 4520513, 6999504, 9041026, 13561539, 18082052, 27123078, 36164104, 54246156, 72328208, 108492312, 216984624]

約数ペア:

[(1, 216984624), (2, 108492312), (3, 72328208), (4, 54246156), (6, 36164104), (8, 27123078), (12, 18082052), (16, 13561539), (24, 9041026), (31, 6999504), (48, 4520513), (62, 3499752), (93, 2333168), (124, 1749876), (186, 1166584), (248, 874938), (372, 583292), (496, 437469), (744, 291646), (1488, 145823)]