4540284

素因数分解:

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

素因数の和:479

約数の個数: 72

約数和(自身を含む): 13453440

約数和(自身を除く): 8913156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 419, 516, 602, 774, 838, 903, 1204, 1257, 1548, 1676, 1806, 2514, 2709, 2933, 3612, 3771, 5028, 5418, 5866, 7542, 8799, 10836, 11732, 15084, 17598, 18017, 26397, 35196, 36034, 52794, 54051, 72068, 105588, 108102, 126119, 162153, 216204, 252238, 324306, 378357, 504476, 648612, 756714, 1135071, 1513428, 2270142, 4540284]

約数ペア:

[(1, 4540284), (2, 2270142), (3, 1513428), (4, 1135071), (6, 756714), (7, 648612), (9, 504476), (12, 378357), (14, 324306), (18, 252238), (21, 216204), (28, 162153), (36, 126119), (42, 108102), (43, 105588), (63, 72068), (84, 54051), (86, 52794), (126, 36034), (129, 35196), (172, 26397), (252, 18017), (258, 17598), (301, 15084), (387, 11732), (419, 10836), (516, 8799), (602, 7542), (774, 5866), (838, 5418), (903, 5028), (1204, 3771), (1257, 3612), (1548, 2933), (1676, 2709), (1806, 2514)]