217012824

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{143527}}^1$

素因数の和:143549

約数の個数: 64

約数和(自身を含む): 688934400

約数和(自身を除く): 471921576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 143527, 287054, 430581, 574108, 861162, 1004689, 1148216, 1291743, 1722324, 2009378, 2583486, 3014067, 3444648, 3875229, 4018756, 5166972, 6028134, 7750458, 8037512, 9042201, 10333944, 12056268, 15500916, 18084402, 24112536, 27126603, 31001832, 36168804, 54253206, 72337608, 108506412, 217012824]

約数ペア:

[(1, 217012824), (2, 108506412), (3, 72337608), (4, 54253206), (6, 36168804), (7, 31001832), (8, 27126603), (9, 24112536), (12, 18084402), (14, 15500916), (18, 12056268), (21, 10333944), (24, 9042201), (27, 8037512), (28, 7750458), (36, 6028134), (42, 5166972), (54, 4018756), (56, 3875229), (63, 3444648), (72, 3014067), (84, 2583486), (108, 2009378), (126, 1722324), (168, 1291743), (189, 1148216), (216, 1004689), (252, 861162), (378, 574108), (504, 430581), (756, 287054), (1512, 143527)]