216976356

素因数分解:

$2^2\times 3^2\times {\mathrm{317}}^1\times {\mathrm{19013}}^1$

素因数の和:19340

約数の個数: 36

約数和(自身を含む): 550227132

約数和(自身を除く): 333250776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 317, 634, 951, 1268, 1902, 2853, 3804, 5706, 11412, 19013, 38026, 57039, 76052, 114078, 171117, 228156, 342234, 684468, 6027121, 12054242, 18081363, 24108484, 36162726, 54244089, 72325452, 108488178, 216976356]

約数ペア:

[(1, 216976356), (2, 108488178), (3, 72325452), (4, 54244089), (6, 36162726), (9, 24108484), (12, 18081363), (18, 12054242), (36, 6027121), (317, 684468), (634, 342234), (951, 228156), (1268, 171117), (1902, 114078), (2853, 76052), (3804, 57039), (5706, 38026), (11412, 19013)]