252742476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{419}}^1$

素因数の和:643

約数の個数: 96

約数和(自身を含む): 695439360

約数和(自身を除く): 442696884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 167, 172, 258, 301, 334, 419, 501, 516, 602, 668, 838, 903, 1002, 1169, 1204, 1257, 1676, 1806, 2004, 2338, 2514, 2933, 3507, 3612, 4676, 5028, 5866, 7014, 7181, 8799, 11732, 14028, 14362, 17598, 18017, 21543, 28724, 35196, 36034, 43086, 50267, 54051, 69973, 72068, 86172, 100534, 108102, 126119, 139946, 150801, 201068, 209919, 216204, 252238, 279892, 301602, 378357, 419838, 489811, 504476, 603204, 756714, 839676, 979622, 1469433, 1513428, 1959244, 2938866, 3008839, 5877732, 6017678, 9026517, 12035356, 18053034, 21061873, 36106068, 42123746, 63185619, 84247492, 126371238, 252742476]

約数ペア:

[(1, 252742476), (2, 126371238), (3, 84247492), (4, 63185619), (6, 42123746), (7, 36106068), (12, 21061873), (14, 18053034), (21, 12035356), (28, 9026517), (42, 6017678), (43, 5877732), (84, 3008839), (86, 2938866), (129, 1959244), (167, 1513428), (172, 1469433), (258, 979622), (301, 839676), (334, 756714), (419, 603204), (501, 504476), (516, 489811), (602, 419838), (668, 378357), (838, 301602), (903, 279892), (1002, 252238), (1169, 216204), (1204, 209919), (1257, 201068), (1676, 150801), (1806, 139946), (2004, 126119), (2338, 108102), (2514, 100534), (2933, 86172), (3507, 72068), (3612, 69973), (4676, 54051), (5028, 50267), (5866, 43086), (7014, 36034), (7181, 35196), (8799, 28724), (11732, 21543), (14028, 18017), (14362, 17598)]