739116

素因数分解:

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

素因数の和:443

約数の個数: 54

約数和(自身を含む): 2178540

約数和(自身を除く): 1439424

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 419, 441, 588, 838, 882, 1257, 1676, 1764, 2514, 2933, 3771, 5028, 5866, 7542, 8799, 11732, 15084, 17598, 20531, 26397, 35196, 41062, 52794, 61593, 82124, 105588, 123186, 184779, 246372, 369558, 739116]

約数ペア:

[(1, 739116), (2, 369558), (3, 246372), (4, 184779), (6, 123186), (7, 105588), (9, 82124), (12, 61593), (14, 52794), (18, 41062), (21, 35196), (28, 26397), (36, 20531), (42, 17598), (49, 15084), (63, 11732), (84, 8799), (98, 7542), (126, 5866), (147, 5028), (196, 3771), (252, 2933), (294, 2514), (419, 1764), (441, 1676), (588, 1257), (838, 882)]